AU2022211850B2

AU2022211850B2 - Application function implementation method and electronic device

Info

Publication number: AU2022211850B2
Application number: AU2022211850A
Authority: AU
Inventors: Kai Li; Ge QIU; Jun Yang; Yaoying ZHOU
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2018-05-31
Filing date: 2022-08-03
Publication date: 2023-12-07
Anticipated expiration: 2038-05-31
Also published as: AU2022211850A1; AU2018425774B2; KR102481065B1; CN116669040A; JP7098757B2; US11452151B2; AU2018425774A1; EP3793169A4; US20220418014A1; CN111684778A; WO2019227450A1; KR20210011027A; JP2021526332A; CA3101813A1; CN111684778B; US11864248B2; EP3793169A1; US20210204337A1

Abstract

Embodiments of this application disclose an application function implementation method and an electronic device, and relate to the electronic device field, so as to resolve a problem of low use efficiency of an electronic device. A first electronic device establishes a first wireless link by using 5 a first wireless communications protocol, displays a screen that includes a first control, receives an operation performed on the first control, displays a shortcut menu that includes a second control, receives an operation performed on the second control, displays a list that includes an identifier of a second electronic device, receives an operation performed on the identifier of the second electronic device, establishes a second wireless link to the second electronic device by using a 0 second wireless communications protocol, where the first electronic device and the second electronic device are associated with each other, and sends first information that includes to-be shared data and an identifier to the second electronic device through the second wireless link, where the identifier is used to indicate an application module. The second electronic device receives and parses the first information, provides a sharing service for the application module 5 indicated by the identifier, and automatically implements a corresponding application function based on the to-be-shared data.

Description

APPLICATION FUNCTION IMPLEMENTATION METHOD AND ELECTRONIC DEVICE CROSS REFERENCE TO RELATED APPLICATIONS

This application is a divisional application of Australian Application No. 2018425774 which

entered the National Phase in Australia on 31 May 2018 from International Application No.

PCT/CN2018/089407 which was filed on 31 May 2018, all of which applications are herein

incorporated by reference in their entirety for all purposes.

TECHNICAL FIELD

Embodiments of this application relate to the electronic device field, and in particular, to an

application function implementation method and an electronic device.

BACKGROUND

Currently, an electronic device such as a mobile phone has become an indispensable

communication tool in people's daily life and work. In addition, with rapid development of science

and technology, people have increasingly fast life rhythm, and also expect to have increasingly

efficient interaction with the electronic device.

However, when implementing some application functions, the electronic device still cannot

implement efficient interaction with a user currently. That the electronic device is a mobile phone

is used as an example. For example, the user wants to use the mobile phone to access a wireless

local area network. The user may open a settings screen of the mobile phone and tap a wireless

local area network option on the settings screen. In response to the tap, as shown in FIG. 1A, the

mobile phone displays a settings screen 101 of a wireless local area network function. The settings

screen 101 includes information about wireless local area networks found by the mobile phone,

for example, service set identifiers (Service Set Identifier, SSID) of the wireless local area

networks. If the user wants to use the mobile phone to access a wireless local area network whose

SSID is "Angel's Wings", as shown in FIG. 1A, the user may tap, on the settings screen 101, an option 102 associated with the SSID "Angel's Wings". In response to the tap, as shown in FIG. IB, the mobile phone displays a password verification window 103, so that the user enters a password of the wireless local area network. After entering the password, the user may tap an OK button 104 in the password verification window 103. In response to the tap, the mobile phone may transmit the password entered by the user to a corresponding wireless access point, so that the wireless access point verifies the password entered by the user. After the verification on the password succeeds, as shown in FIG. 2, the mobile phone refreshes the settings screen 101. A refreshed settings screen 101 includes an option 201, to prompt the user that the mobile phone has successfully accessed the wireless local area network whose SSID is "Angel's Wings".

It can be learned that the user needs to perform a series of operations on the electronic device

before the wireless local area network is successfully accessed. The series of operations greatly

reduce use efficiency of the electronic device.

SUMMARY

This application provides an application function implementation method and an electronic

device, so as to resolve a problem that use efficiency of an electronic device is low because an

application function can be implemented only after a user performs a series of operations on the

electronic device.

To achieve the foregoing objective, the following technical solutions are used in the

embodiments of this application.

According to a first aspect, a technical solution of this application provides an application

function implementation method wherein the method comprises: displaying, by a first electronic

device, a first screen, wherein the first screen comprises a first control associated with data that a

user of the first electronic device wants to share; receiving, by the first electronic device, a first

operation performed on the first control; displaying, by the first electronic device, a shortcut menu

in response to the first operation, wherein the shortcut menu comprises a second control; receiving,

by the first electronic device, a second operation performed on the second control; displaying, by

the first electronic device, a discovery device list in response to the second operation, wherein the

discovery device list comprises an identifier of a second electronic device; receiving, by the first

electronic device, a third operation performed on the identifier of the second electronic device; in response to the third operation, establishing, by the first electronic device, a second wireless link to the second electronic device by using a second wireless communications protocol, wherein the first electronic device and the second electronic device are associated with each other; sending, by the first electronic device, first information to the second electronic device through the second wireless link, wherein the first information comprises to-be-shared data and an identifier, and the identifier is used to indicate an application module; receiving, by the second electronic device, the first information to obtain the to-be-shared data and the identifier; and providing, by the second electronic device, a sharing service for the application module indicated by the identifier, and automatically implementing a corresponding function based on the to-be-shared data.

According to another aspect, a technical solution of this application provides an application

function implementation method, wherein the method comprises: displaying, by a first electronic

device, a first screen, wherein the first screen comprises a first control associated with a service

set identifier SSID of a wireless local area network; receiving, by the first electronic device, a first

in response to the first operation, wherein the shortcut menu comprises a second control, and the

second control is configured to share the SSID and a password of the wireless local area network;

receiving, by the first electronic device, a second operation performed on the second control;

displaying, by the first electronic device, a discovery device list in response to the second operation,

wherein the discovery device list comprises an identifier of a second electronic device; receiving,

by the first electronic device, a third operation performed on the identifier of the second electronic

device; in response to the third operation, establishing, by the first electronic device, a Bluetooth

link to the second electronic device by using a Bluetooth protocol; sending, by the first electronic

device, first information to the second electronic device by using the Bluetooth link, wherein the

first information comprises the SSID, the password, and an identifier, and the identifier is used to

indicate a wireless fidelity Wi-Fi module in Settings; receiving and parsing, by the second

electronic device, the first information to obtain the SSID, the password, and the identifier; and

providing, by the second electronic device, a sharing service for the Wi-Fi module in Settings that

is indicated by the identifier, and automatically accessing the wireless local area network by using

the SSID and the password.

According to a further aspect, a technical solution of this application provides an application

function implementation system, wherein the system comprises a first electronic device and a second electronic device, wherein the first electronic device displays a first screen, wherein the first screen comprises a first control associated with data that a user of thefirst electronic device wants to share; the first electronic device receives a first operation performed on the first control; the first electronic device displays a shortcut menu in response to the first operation, wherein the shortcut menu comprises a second control; the first electronic device receives a second operation performed on the second control; the first electronic device displays a discovery device list in response to the second operation, wherein the discovery device list comprises an identifier of the second electronic device; the first electronic device receives a third operation performed on the identifier of the second electronic device; in response to the third operation, thefirst electronic device establishes a second wireless link to the second electronic device by using a second wireless communications protocol, wherein the first electronic device and the second electronic device are associated with each other; the first electronic device sends first information to the second electronic device through the second wireless link, wherein the first information comprises to-be shared data and an identifier, and the identifier is used to indicate an application module; the second electronic device receives the first information to obtain the to-be-shared data and the identifier; and the second electronic device provides a sharing service for the application module indicated by the identifier, and automatically implements a corresponding application function based on the to-be-shared data. According to a further aspect, a technical solution of this application provides an application function implementation system, wherein the system comprises a first electronic device and a second electronic device, wherein the first electronic device displays a first screen, wherein the first screen comprises a first control associated with a service set identifier SSID of a wireless local area network; the first electronic device receives a first operation performed on the first control; the first electronic device displays a shortcut menu in response to the first operation, wherein the shortcut menu comprises a second control, and the second control is configured to share the SSID and a password of the wireless local area network; the first electronic device receives a second operation performed on the second control; the first electronic device displays a discovery device list in response to the second operation, wherein the discovery device list comprises an identifier of the second electronic device; the first electronic device receives a third operation performed on the identifier of the second electronic device; in response to the third operation, the first electronic device establishes a Bluetooth link to the second electronic device by using a Bluetooth protocol; the first electronic device sends first information to the second electronic device by using the Bluetooth link, wherein the first information comprises the SSID, the password, and an identifier, and the identifier is used to indicate a wireless fidelity Wi-Fi module in Settings; the second electronic device receives and parses the first information to obtain the SSID, the password, and the identifier; and the second electronic device provides a sharing service for the Wi-Fi module in Settings that is indicated by the identifier, and automatically accesses the wireless local area network by using the SSID and the password. According to another aspect, a technical solution of this application provides an application function implementation method. The method may include: establishing, by a first electronic device, a wireless link to a second electronic device, where the first electronic device and the second electronic device are associated with each other; sending, by the first electronic device, first information to the second electronic device by using the wireless link, where the first information includes to-be-shared data and an identifier, and the identifier is used to indicate an application module; receiving and parsing, by the second electronic device, the first information to obtain the to-be-shared data and the identifier that are included in the first information; and providing, by the second electronic device, an on share service for the application module indicated by the identifier, and automatically implementing a corresponding application function based on the to-be-shared data. According to the application function implementation method provided in this application, after the first electronic device establishes the wireless link to the second electronic device, the first electronic device sends, to the second electronic device through the established wireless link, the information that includes the to-be-shared data and the identifier used to indicate the application module, so that after receiving the information, the second electronic device can provide the on share service for the application module indicated by the identifier, and automatically implement the corresponding application function based on the to-be-shared data. In this way, complexity of user operations is reduced, use efficiency of an electronic device is improved, and efficient interaction between the electronic device and a user is implemented. In a possible implementation, the to-be-shared data may include an SSID and a password of a wireless local area network; and the providing, by the second electronic device, an on share service for the application module indicated by the identifier, and automatically implementing a corresponding application function based on the to-be-shared data may specifically include: providing, by the second electronic device, an on share service for a Wi-Fi module in Settings

(Settings) that is indicated by the identifier, and automatically accessing the wireless local area

network by using the SSID and the password. In this way, the second electronic device

automatically accesses the wireless local area network based on related parameters such as the

SSID and the password of the wireless local area network that are shared by the first electronic

device, and the identifier used to indicate the Wi-Fi module in Settings (Settings), so as to reduce

complexity of accessing the wireless local area network by a user by using an electronic device,

and improve use efficiency of the electronic device, implement efficient interaction between the

electronic device and the user, and improve user experience.

In another possible implementation, before the establishing, by a first electronic device, a

wireless link to a second electronic device, the method may further include: establishing, by the

first electronic device, a first wireless link by using a first wireless communications protocol (for

example, a Wi-Fi protocol); displaying, by the first electronic device, a first screen, where the first

screen may include a first control associated with data that a user of thefirst electronic device

wants to share; receiving, by the first electronic device, a first operation performed on the first

control; in response to the first operation, displaying, by the first electronic device, a shortcut menu

that includes a second control; receiving, by the first electronic device, a second operation

performed on the second control; and displaying, by the first electronic device, a discovery device

list in response to the second operation, where the discovery device list may include an identifier

of the second electronic device; the establishing, by a first electronic device, a wireless link to a

second electronic device may specifically include: receiving, by the first electronic device, a third

operation performed on the identifier of the second electronic device; and in response to the third

operation, establishing, by the first electronic device, a second wireless link to the second

electronic device by using a second wireless communications protocol (for example, a Bluetooth

protocol); and the sending, by the first electronic device, first information to the second electronic

device by using the wireless link may specifically include: sending, by thefirst electronic device,

the first information to the second electronic device through the second wireless link. In this way,

when the first electronic device has accessed a Wi-Fi network, and the user of thefirst electronic

device wants to share data, the first electronic device may establish a Bluetooth link to the second

electronic device by using the Bluetooth protocol for a subsequent data sharing process.

In another possible implementation, the method may further include: displaying, by the second electronic device, a second screen, where the second screen may include a third control; and the providing, by the second electronic device, an on share service for the application module indicated by the identifier, and automatically implementing a corresponding application function based on the to-be-shared data may specifically include: receiving, by the second electronic device, a fourth operation performed on the third control; and in response to the fourth operation, providing, by the second electronic device, the on share service for the application module indicated by the identifier, and automatically implementing the corresponding application function based on the to be-shared data. In this way, after receiving the data shared by thefirst electronic device, the second electronic device displays the second screen, to prompt a user that the device shares the data with the second electronic device. The second screen may further include a control used by the user to accept, reject, or store the data shared by the first electronic device, so that the user can perform, based on a requirement of the user, a corresponding operation such as accepting or rejecting on the data shared by the first electronic device, thereby improving user experience. In another possible implementation, the to-be-shared data may include the SSID and the password of the wireless local area network; or the application module indicated by the identifier is the Wi-Fi module in Settings (Settings), and the first screen may be a settings screen of a wireless local area network function in Settings (Settings); or the first information may further include an operation code, and the operation code is used to indicate to automatically access the wireless local area network by using the SSID and the password that are shared by thefirst electronic device; or the to-be-shared data is provided with attribute information, and the attribute information may include at least one of the following: whether storing is allowed, whether printing is allowed, whether re-sharing is allowed, and whether burning is performed immediately after reading; or the to-be-shared data may include a parameter of a Do Not Disturb mode in the first electronic device; or the application module indicated by the identifier is a Do Not Disturb mode module in Settings (Settings), and the first screen may be a settings screen of a Do Not Disturb mode in Settings (Settings); or the to-be-shared data includes a configuration parameter of a virtual private network VPN in the first electronic device; or the application module indicated by the identifier is a VPN module in Settings (Settings), and the first screen may be a configuration screen of a VPN in Settings (Settings); or the wireless link may be established by using any one of the following protocols: a Wi-Fi protocol, a Bluetooth protocol, a ZigBee protocol, a nearfield communication NFC protocol, a protocol used in a 4G technology, and a protocol used in a 5G technology; or that the first electronic device and the second electronic device are associated with each other may specifically include: the first electronic device and the second electronic device are logged in to with a same account, or an account with which the second electronic device is logged in to is a contact of the first electronic device. According to another aspect, a technical solution of this application provides an application function implementation method. The method may include: displaying, by a first electronic device, a first screen, where the first screen may include a first control associated with an SSID of a wireless local area network; receiving, by the first electronic device, a first operation performed on the first control; displaying, by the first electronic device, a shortcut menu in response to the first operation, where the shortcut menu may include a second control, and the second control is configured to share the SSID and a password of the wireless local area network; receiving, by the first electronic device, a second operation performed on the second control; displaying, by the first electronic device, a discovery device list in response to the second operation, where the discovery device list may include an identifier of a second electronic device; receiving, by thefirst electronic device, a third operation performed on the identifier of the second electronic device; in response to the third operation, establishing, by the first electronic device, a Bluetooth link to the second electronic device by using a Bluetooth protocol; sending, by the first electronic device, first information to the second electronic device by using the Bluetooth link, where the first information may include the SSID, the password, and an identifier, and the identifier is used to indicate a Wi Fi module in Settings (Settings); receiving and parsing, by the second electronic device, the first information to obtain the SSID, the password, and the identifier; and providing, by the second electronic device, an on share service for the Wi-Fi module in Settings that is indicated by the identifier, and automatically accessing the wireless local area network by using the SSID and the password. According to the application function implementation method provided in this application, after a user of the first electronic device performs an operation on a control related to network sharing, the first electronic device can send, to the second electronic device by using the wireless link established by the first electronic device to the second electronic device, the information that includes the SSID and the password corresponding to the SSID of the wireless local area network, and the identifier used to indicate the Wi-Fi module in Settings, so that after receiving the information, the second electronic device can provide the on share service for the Wi-Fi module in Settings that is indicated by the identifier, and automatically access the wireless local area network by using the SSID and the password. In this way, the user can successfully access the wireless local area network without performing a series of operations on an electronic device, so as to reduce complexity of user operations, improve use efficiency of the electronic device, and implement efficient interaction between the electronic device and the user. According to yet another aspect, a technical solution of this application provides an application function implementation method. The method may include: establishing, by a first electronic device, a wireless link to a second electronic device; receiving, by the first electronic device, a sharing operation; generating, by an application layer of the first electronic device, to-be-shared data in response to the sharing operation; generating, by an application framework layer of the first electronic device, first information based on the to-be shared data and an identifier, where the identifier is used to indicate an application module included in the application layer; sending, by the first electronic device, the first information to the second electronic device by using the wireless link; receiving, by the second electronic device, the first information by using the wireless link; parsing, by an application framework layer of the second electronic device, the first information to obtain the to-be-shared data and the identifier; and automatically implementing, by an application layer of the second electronic device, a corresponding application function based on the to-be-shared data by using the application module indicated by the identifier. In a possible implementation, the to-be-shared data may include an SSID and a password of a wireless local area network; or the application module indicated by the identifier is a Wi-Fi module in Settings (Settings); or the first information may further include an operation code, and the operation code is used to indicate to automatically access the wireless local area network by using the SSID and the password that are shared by the first electronic device; or the to-be-shared data is provided with attribute information, and the attribute information may include at least one of the following: whether storing is allowed, whether printing is allowed, whether re-sharing is allowed, and whether burning is performed immediately after reading; or the to-be-shared data may include a parameter of a Do Not Disturb mode in thefirst electronic device; or the application module indicated by the identifier is a Do Not Disturb mode module in Settings (Settings); or the to-be-shared data includes a configuration parameter of a virtual private network VPN in the first electronic device; or the application module indicated by the identifier is a VPN module in Settings

(Settings).

function implementation system. The system may include a first electronic device and a second

electronic device.

The first electronic device establishes a first wireless link by using a first wireless

communications protocol; the first electronic device displays a first screen, where the first screen

may include a first control associated with data that a user of thefirst electronic device wants to

share; the first electronic device receives a first operation performed on the first control; the first

electronic device displays a shortcut menu in response to the first operation, where the shortcut

menu may include a second control; the first electronic device receives a second operation

performed on the second control; the first electronic device displays a discovery device list in

response to the second operation, where the discovery device list may include an identifier of the

second electronic device; the first electronic device receives a third operation performed on the

identifier of the second electronic device; in response to the third operation, thefirst electronic

device establishes a second wireless link to the second electronic device by using a second wireless

communications protocol, where the first electronic device and the second electronic device are

associated with each other; the first electronic device sends first information to the second

electronic device through the second wireless link, where the first information includes to-be

shared data and an identifier, and the identifier is used to indicate an application module; the second

electronic device receives and parses the first information to obtain the to-be-shared data and the

identifier; and the second electronic device provides an on share service for the application module

indicated by the identifier, and automatically implements a corresponding application function

based on the to-be-shared data.

In a possible implementation, the to-be-shared data includes an SSID and a password of a

wireless local area network; and that the second electronic device provides an on share service for

the application module indicated by the identifier, and automatically implements a corresponding

application function based on the to-be-shared data may specifically include: the second electronic

device provides an on share service for a wireless fidelity Wi-Fi module in Settings (Settings) that

is indicated by the identifier, and automatically accesses the wireless local area network by using

the SSID and the password.

In another possible implementation, the second electronic device displays a second screen, where the second screen may include a third control; and that the second electronic device provides an on share service for the application module indicated by the identifier, and automatically implements a corresponding application function based on the to-be-shared data may specifically include: the second electronic device receives a fourth operation performed on the third control; and in response to the fourth operation, the second electronic device provides the on share service for the application module indicated by the identifier, and automatically implements the corresponding application function based on the to-be-shared data. In another possible implementation, the to-be-shared data may include the SSID and the password of the wireless local area network; or the application module indicated by the identifier is the Wi-Fi module in Settings (Settings), and the first screen is a settings screen of a wireless local area network function in Settings (Settings); or the first information may further include an operation code, and the operation code is used to indicate to automatically access the wireless local area network by using the SSID and the password; or the to-be-shared data is provided with attribute information, and the attribute information may include at least one of the following: whether storing is allowed, whether printing is allowed, whether re-sharing is allowed, and whether burning is performed immediately after reading; or the to-be-shared data includes a parameter of a Do Not Disturb mode in the first electronic device; or the application module indicated by the identifier is a Do Not Disturb mode module in Settings (Settings), and the first screen is a settings screen of a Do Not Disturb mode in Settings (Settings); or the to-be-shared data may include a configuration parameter of a virtual private network VPN in thefirst electronic device; or the application module indicated by the identifier is a VPN module in Settings (Settings), and the first screen is a configuration screen of a VPN in Settings (Settings); or the first wireless communications protocol includes any one of the following: a Wi-Fi protocol, a Bluetooth protocol, a ZigBee protocol, a near field communication NFC protocol, a protocol used in a 4G technology, and a protocol used in a 5G technology; or the second wireless communications protocol includes any one of the following: a Wi-Fi protocol, a Bluetooth protocol, a ZigBee protocol, an NFC protocol, a protocol used in a 4G technology, and a protocol used in a 5G technology; or that the first electronic device and the second electronic device are associated with each other may specifically include: the first electronic device and the second electronic device are logged in to with a same account, or an account with which the second electronic device is logged in to is a contact of the first electronic device.

electronic device.

The first electronic device displays a first screen, where the first screen may include a first

control associated with an SSID of a wireless local area network; thefirst electronic device

receives a first operation performed on the first control; the first electronic device displays a

shortcut menu in response to the first operation, where the shortcut menu may include a second

control, and the second control is configured to share the SSID and a password of the wireless

local area network; the first electronic device receives a second operation performed on the second

control; the first electronic device displays a discovery device list in response to the second

operation, where the discovery device list includes an identifier of the second electronic device;

the first electronic device receives a third operation performed on the identifier of the second

electronic device; in response to the third operation, the first electronic device establishes a

Bluetooth link to the second electronic device by using a Bluetooth protocol; the first electronic

device sends first information to the second electronic device by using the Bluetooth link, where

the first information includes the SSID, the password, and an identifier, and the identifier is used

to indicate a wireless fidelity Wi-Fi module in Settings (Settings); the second electronic device

receives and parses the first information to obtain the SSID, the password, and the identifier; and

the second electronic device provides an on share service for the Wi-Fi module in Settings that is

indicated by the identifier, and automatically accesses the wireless local area network by using the

SSID and the password.

According to another aspect, a technical solution of this application provides afirst electronic

device. The first electronic device may include one or more processors, a memory, a touchscreen,

and one or more computer programs. The foregoing components may be connected by using one

or more communications buses. The touchscreen may include a touch-sensitive surface and a

screen. The one or more computer programs are stored in the memory, and are executed by the one

or more processors. The one or more computer programs include an instruction. When the one or

more processors execute the instruction, the processor is configured to: establish a wireless link to

a second electronic device, where the first electronic device and the second electronic device are

associated with each other; and send first information to the second electronic device by using the

wireless link, where the first information includes to-be-shared data and an identifier, and the identifier is used to indicate an application module. In a possible implementation, the processor is further configured to establish a first wireless link by using a first wireless communications protocol (for example, a Wi-Fi protocol). The touchscreen is configured to: display a first screen, where the first screen may include a first control associated with data that a user of thefirst electronic device wants to share; receive a first operation performed on the first control; in response to the first operation, display a shortcut menu that includes a second control; receive a second operation performed on the second control; and display a discovery device list in response to the second operation, where the discovery device list may include an identifier of the second electronic device. In another possible implementation, the to-be-shared data may include an SSID and a password of a wireless local area network; or the application module indicated by the identifier is a Wi-Fi module in Settings (Settings), and the first screen may be a settings screen of a wireless local area network function in Settings (Settings); or the first information may further include an operation code, and the operation code is used to indicate to automatically access the wireless local area network by using the SSID and the password that are shared by thefirst electronic device; or the to-be-shared data is provided with attribute information, and the attribute information may include at least one of the following: whether storing is allowed, whether printing is allowed, whether re-sharing is allowed, and whether burning is performed immediately after reading; or the to-be-shared data may include a parameter of a Do Not Disturb mode in the first electronic device; or the application module indicated by the identifier is a Do Not Disturb mode module in Settings (Settings), and the first screen may be a settings screen of a Do Not Disturb mode in Settings (Settings); or the to-be-shared data includes a configuration parameter of a virtual private network VPN in the first electronic device; or the application module indicated by the identifier is a VPN module in Settings (Settings), and the first screen may be a configuration screen of a VPN in Settings (Settings); or that the first electronic device and the second electronic device are associated with each other may specifically include: the first electronic device and the second electronic device are logged in to with a same account, or an account with which the second electronic device is logged in to is a contact of the first electronic device. According to another aspect, a technical solution of this application provides a second electronic device. The second electronic device may include one or more processors, a memory, a touchscreen, and one or more computer programs. The foregoing components may be connected by using one or more communications buses. The touchscreen may include a touch-sensitive surface and a screen. The one or more computer programs are stored in the memory, and are executed by the one or more processors. The one or more computer programs include an instruction. When the one or more processors execute the instruction, the processor is configured to: establish a wireless link to a first electronic device, where the first electronic device and the second electronic device are associated with each other; receive and parse, by using the wireless link, first information sent by the second electronic device, to obtain to-be-shared data and an identifier that are included in the first information, where the identifier is used to indicate an application module; and provide an on share service for the application module indicated by the identifier, and automatically implement a corresponding application function based on the to-be shared data.

In a possible implementation, the to-be-shared data may include an SSID and a password of

a wireless local area network. The processor may be specifically configured to: provide an on share

service for a Wi-Fi module in Settings (Settings) that is indicated by the identifier, and

automatically access the wireless local area network by using the SSID and the password.

In another possible implementation, the touchscreen is configured to: display a second screen,

where the second screen may include a third control, and receive a fourth operation performed on

the third control. The processor may be specifically configured to: in response to the fourth

operation, provide the on share service for the application module indicated by the identifier, and

automatically implement the corresponding application function based on the to-be-shared data.

According to another aspect, a technical solution of this application provides a computer

readable storage medium, including an instruction. When the instruction is run on an electronic

device, the electronic device is enabled to perform the foregoing application function

implementation method.

program product including an instruction. When the computer program product is run on an

electronic device, the electronic device is enabled to perform the foregoing application function

implementation method.

function implementation apparatus. The apparatus has functions of implementing behavior of the

first electronic device or the second electronic device in the foregoing method. The functions may be implemented by hardware, or may be implemented by hardware by executing corresponding software. The hardware or the software includes one or more modules corresponding to the foregoing functions.

It should be understood that descriptions of technical features, technical solutions, beneficial

effects, or similar terms in this application do not imply that all features and advantages can be

implemented in any individual embodiment. On the contrary, it may be understood that

descriptions of the features or the beneficial effects mean that at least one embodiment includes a

specific technical feature, technical solution, or beneficial effect. Therefore, the descriptions of the

technical features, the technical solutions, or the beneficial effects in this specification may not

necessarily belong to one embodiment. Further, the technical features, the technical solutions, and

the beneficial effects described in the embodiments may be combined in any proper manner. A

person skilled in the art understands that an embodiment may be implemented without one or more

specific technical features, technical solutions, or beneficial effects in a specific embodiment. In

other embodiments, additional technical features and beneficial effects may further be identified

in a specific embodiment that does not reflect all the embodiments.

BRIEF DESCRIPTION OF DRAWINGS

FIG. 1A and FIG. 1B are schematic diagrams of some graphical user interfaces displayed on

a mobile phone according to some embodiments;

FIG. 2 is a schematic diagram of some graphical user interfaces displayed on a mobile phone

according to some other embodiments;

FIG. 3 is a schematic diagram of a hardware structure of a mobile phone 300 according to an

embodiment of this application;

FIG. 4 is a schematic diagram of a software architecture of an Android@ operating system

that can be run in an electronic device;

FIG. 5A to FIG. 5C are schematic diagrams of some graphical user interfaces displayed on

an electronic device according to an embodiment of this application;

FIG. 6A to FIG. 6D are schematic diagrams of some graphical user interfaces displayed on

an electronic device according to some other embodiments of this application;

FIG. 6E is a schematic diagram of some graphical user interfaces displayed on an electronic device according to some other embodiments of this application; FIG. 7 is a schematic diagram of some other graphical user interfaces displayed on an electronic device according to some other embodiments of this application; FIG. 8 is a schematic diagram of some other graphical user interfaces displayed on an electronic device according to some other embodiments of this application; FIG. 9 is a schematic diagram of some other graphical user interfaces displayed on an electronic device according to some other embodiments of this application; FIG. 10 is a schematic flowchart of establishing a link between electronic devices according to an embodiment of this application; FIG. 11A to FIG. 1iC are schematic diagrams of some other graphical user interfaces displayed on an electronic device according to some other embodiments of this application; FIG. 12A to FIG. 12C are schematic diagrams of some other graphical user interfaces displayed on an electronic device according to some other embodiments of this application; FIG. 13A and FIG. 13B are schematic diagrams of some other graphical user interfaces displayed on an electronic device according to some other embodiments of this application; FIG. 14 is a schematic diagram of some other graphical user interfaces displayed on an electronic device according to some other embodiments of this application; FIG. 15A to FIG. 15D are schematic diagrams of some other graphical user interfaces displayed on an electronic device according to some other embodiments of this application; FIG. 16A and FIG. 16B are schematic diagrams of some other graphical user interfaces displayed on an electronic device according to some other embodiments of this application; FIG. 17 is a schematic flowchart of an application function implementation method according to an embodiment of this application; FIG. 18 is a schematic flowchart of another application function implementation method according to an embodiment of this application; FIG. 19 is a schematic flowchart of still another application function implementation method according to an embodiment of this application; FIG. 20 is a schematic flowchart of an application function implementation method according to another embodiment of this application; FIG. 21 is a schematic structural diagram of a first electronic device according to an embodiment of this application;

FIG. 22 is a schematic structural diagram of a first electronic device according to another

embodiment of this application;

FIG. 23 is a schematic structural diagram of a second electronic device according to an

embodiment of this application;

FIG. 24 is a schematic structural diagram of a second electronic device according to another

embodiment of this application;

FIG. 25 is a schematic structural diagram of a first electronic device according to another

embodiment of this application; and

FIG. 26 is a schematic structural diagram of a first electronic device according to another

embodiment of this application.

DESCRIPTION OF EMBODIMENTS

It should be understood that, although terms such as first and second may be used in the

embodiments of this application to describe the electronic device for data sharing, the electronic

device should not be limited to these terms. These terms are merely used to distinguish between

electronic devices. For example, without departing from the scope of the embodiments of this

application, a first network device may also be referred to as a second network device. Similarly,

a second network device may also be referred to as a first network device.

The embodiments of this application provide an application function implementation method.

The method may be applied to an electronic device. According to the application function

implementation method, an application function of the electronic device can be implemented, for

example, a wireless local area network can be successfully accessed, without requiring a series of

operations performed by a user. In this way, use efficiency of the electronic device is improved,

complexity of user operations is reduced, and efficient interaction between the electronic device

and the user is implemented.

The embodiments of this application provide a system architecture to which the foregoing

application function implementation method can be applied. The system architecture may include

at least two electronic devices, for example, a first electronic device and a second electronic device.

A wireless link may be established between the first electronic device and the second

electronic device by using a wireless communications protocol.

The wireless communications protocol may be a short-range communications protocol such

as a wireless fidelity (Wireless Fidelity, Wi-Fi) protocol, a Bluetooth (Bluetooth) protocol, a

ZigBee protocol, or a near field communication (Near Field Communication, NFC) protocol. The

wireless communications protocol may alternatively be a protocol used in a 4G technology, a 5G

technology, or a next-generation communications technology.

The first electronic device and the second electronic device may exchange data based on the

established wireless link. For example, the first electronic device and the second electronic device

may share various types of data such as an SSID and a password of a wireless local area network,

a video, a picture, a web page, a contact, and an applet.

In some embodiments of this application, during data sharing, the first electronic device may

be used as a transmitter for data sharing, and the second electronic device may be used as a receiver

for data sharing. In some other embodiments of this application, the second electronic device may

be used as a transmitter for data sharing, and the first electronic device may be used as a receiver

for data sharing. This is not specifically limited in the embodiments of this application. For ease

of description, in the following embodiments of this application, that the first electronic device is

a transmitter for data sharing and the second electronic device is a receiver for data sharing is used

as an example for specific description.

In the embodiments of this application, the first electronic device and the second electronic

device may be electronic devices of a same type. For example, both the first electronic device and

the second electronic device are mobile phones. Alternatively, the first electronic device and the

second electronic device may be electronic devices of different types. For example, the first

electronic device is a mobile phone, and the second electronic device is a tablet computer. A

specific structure of the mobile phone is shown in FIG. 3, and is specifically described in the

following embodiment.

The following describes an electronic device (for example, a first electronic device or a

second electronic device), a graphical user interface (which may be referred to as a GUI for short

below) used for the electronic device, and embodiments of using the electronic device. In some

embodiments of this application, the electronic device may be a portable electronic device that

further includes other functions such as a personal digital assistant function and/or a music player

function, for example, a mobile phone, a tablet computer, or a wearable electronic device (for

example, a smartwatch) having a wireless communication function. An example embodiment of a portable electronic device includes but is not limited to a portable electronic device using iOS, Android, Microsoft, or another operating system. The portable electronic device may alternatively be another portable electronic device, for example, a laptop (Laptop) computer having a touch sensitive surface (for example, a touch panel). It should be further understood that, in some other embodiments of this application, the electronic device may alternatively not be a portable electronic device, but a desktop computer having a touch-sensitive surface (for example, a touch panel). Referring to FIG. 3, in the embodiments of this application, that the electronic device is a mobile phone 300 is used as an example to describe the electronic device provided in the embodiments of this application. A person skilled in the art may understand that the mobile phone 300 shown in FIG. 3 is merely an example, and does not constitute a limitation on the mobile phone 300. In addition, the mobile phone 300 may have more or fewer components than those shown in the figure, or may combine two or more components, or may have different component configurations. Various components shown in FIG. 3 may be implemented in hardware that includes one or more signal processors and/or application-specific integrated circuits, in software, or in a combination of hardware and software. As shown in FIG. 3, the mobile phone may specifically include components such as a processor 301, a radio frequency (Radio Frequency, RF) circuit 302, a memory 303, a touchscreen 304, a Bluetooth apparatus 305, one or more sensors 306, a Wi-Fi apparatus 307, a positioning apparatus 308, an audio circuit 309, a peripheral interface 310, and a power supply system 311. These components may communicate with each other by using one or more communications buses or signal lines (not shown in FIG. 3). The following specifically describes the components of the mobile phone 300 with reference to FIG. 3. The processor 301 is a control center of the mobile phone 300. The processor 301 is connected to various parts of the mobile phone 300 by using various interfaces and cables, and performs various functions of the mobile phone 300 and processes data by running or executing an application (Application, App) stored in the memory 303, and by invoking data and an instruction that are stored in the memory 303. In some embodiments, the processor 301 may include one or more processing units. The processor 301 may further integrate an application processor and a modem processor. The application processor mainly processes an operating system, a user interface, an application, and the like. The modem processor mainly processes wireless communication. It may be understood that the modem processor may alternatively not be integrated into the processor 301. For example, the processor 301 may be a chip Kirin 970 manufactured by Huawei.

The radio frequency circuit 302 may be configured to receive and send a radio signal in an

information receiving and sending process or a conversation process. Specifically, after receiving

downlink data from a base station, the radio frequency circuit 302 may send the downlink data to

the processor 301 for processing, and sends related uplink data to the base station. The radio

frequency circuit 302 usually includes but is not limited to an antenna, at least one amplifier, a

transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio

frequency circuit 302 may further communicate with another device through wireless

communication. Any communications standard or protocol may be used for the wireless

communication, and includes but is not limited to a global system for mobile communications, a

general packet radio service, code division multiple access, wideband code division multiple

access, long term evolution, an email, an SMS messaging service, and the like.

The memory 303 is configured to store an application program and data. The processor 301

performs various functions of the mobile phone 300 and processes data by running the application

and the data that are stored in the memory 303. The memory 303 mainly includes a program storage

area and a data storage area. The program storage area may store an operating system, and an

application required by at least one function (for example, a sound playback function or an image

playback function). The data storage area may store data (for example, audio data or a phone book)

created when the mobile phone 300 is used. In addition, the memory 303 may include a high-speed

random access memory, and may further include a non-volatile memory such as a magnetic disk

storage device, a flash memory, or another volatile solid-state storage device. The memory 303

may store various operating systems such as an iOS@ operating system developed by Apple and

an Android@ operating system developed by Google.

The touchscreen 304 may include a touch-sensitive surface 304-1 and a display 304-2. The

touch-sensitive surface 304-1 (for example, a touch panel) may collect a touch event performed

by a user on or near the mobile phone 300 (for example, an operation performed by the user on the

touch-sensitive surface 304-1 or near the touch-sensitive surface 304-1 by using any proper object

such as a finger or a stylus), and send collected touch information to another device such as the processor 301. The touch event performed by the user near the touch-sensitive surface 304-1 may be referred to as floating touch control. The floating touch control may mean that the user does not need to directly touch the touch panel to select, move, or drag a target (for example, an icon), and the user only needs to be located near an electronic device to implement a desired function. In an application scenario of the floating touch control, terms such as "touch" and "contact" do not implicitly refer to directly touching the touchscreen, but refer to being near or close to the touchscreen. The touch-sensitive surface 304-1 on which the floating touch control can be performed may be implemented in a capacitive manner, an infrared light sensing manner, an ultrasonic wave manner, or the like. The touch-sensitive surface 304-1 may include two parts: a touch detection apparatus and a touch controller. The touch detection apparatus detects a touch orientation of the user, detects a signal generated by a touch operation, and transmits the signal to the touch controller. The touch controller receives touch information from the touch detection apparatus, converts the touch information into touch point coordinates, and sends the touch point coordinates to the processor 301. The touch controller may further receive an instruction sent by the processor 301, and execute the instruction. In addition, the touch-sensitive surface 304-1 may be implemented in a plurality of manners such as a resistive manner, a capacitive manner, an infrared manner, or a surface acoustic wave manner. The display (also referred to as a display)

304-2 may be configured to display information entered by the user or information provided for

the user, and various menus of the mobile phone 300. The display 304-2 may be configured in a

form such as a liquid crystal display or an organic light emitting diode. The touch-sensitive surface

304-1 may cover the display 304-2. After detecting a touch event on or near the touch-sensitive

surface 304-1, the touch-sensitive surface 304-1 transmits the touch event to the processor 301, to

determine a type of the touch event. Then, the processor 301 may provide a corresponding visual

output on the display 304-2 based on the type of the touch event. Although the touch-sensitive

surface 304-1 and the display 304-2 are used as two independent components to implement input

and output functions of the mobile phone in FIG. 3, the touch-sensitive surface 304-1 and the

display 304-2 may be integrated to implement the input and output functions of the mobile phone

in some embodiments. It may be understood that the touchscreen 304 is formed by stacking a

plurality of layers of materials. In this embodiment of this application, only the touch-sensitive

surface (layer) and the display (layer) are displayed, and another layer is not recorded. In addition,

in some other embodiments of this application, the touch-sensitive surface 304-1 may cover the display 304-2, and a size of the touch-sensitive surface 304-1 is greater than a size of the display

304-2, so that the display 304-2 is completely covered by the touch-sensitive surface 304-1.

Alternatively, the touch-sensitive surface 304-1 may be disposed on the front facet of the mobile

phone 300 in a full panel form, in other words, all touches performed by the user on the front facet

of the mobile phone 300 can be sensed by the mobile phone 300. In this way, full touch control

experience on the front facet of the mobile phone 300 can be implemented. In some other

embodiments, the touch-sensitive surface 304-1 is disposed on the front facet of the mobile phone

300 in a full panel form, and the display 304-2 may also be disposed on the front facet of the

mobile phone 300 in a full panel form. In this way, a bezel-less structure on the front facet of the

mobile phone 300 can be implemented.

The mobile phone 300 may further include the Bluetooth apparatus 305, configured to

implement data exchange between the mobile phone 300 and another short-range electronic device

(for example, a mobile phone or a smartwatch). In this embodiment of this application, the

Bluetooth apparatus may be an integrated circuit, a Bluetooth chip, or the like.

The mobile phone 300 may further include the at least one sensor 306 such as an optical

sensor, a motion sensor, and another sensor. Specifically, the optical sensor may include an ambient

light sensor and a proximity sensor. The ambient light sensor may adjust luminance of the display

of the touchscreen 304 based on ambient light luminance. The proximity sensor may power off the

display when the mobile phone 300 approaches ears. As one of motion sensors, an accelerometer

sensor may detect a magnitude of acceleration in each direction (usually, in three axes), may detect

a magnitude and a direction of gravity when the accelerometer sensor is stationary, and may be

used in an application for identifying a posture of the mobile phone 300 (for example, screen

switching between a landscape mode and a portrait mode, a related game, and magnetometer

posture calibration), a vibration identification-related function (for example, a pedometer or a

knock), and the like. Other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer,

and an infrared sensor that may be further disposed on the mobile phone 300 are not described

herein.

In various embodiments of this application, the mobile phone 300 may further have a

fingerprint recognition function. For example, a fingerprint recognizer may be disposed on the

back facet of the mobile phone 300 (for example, below a rear-facing camera), or a fingerprint

recognizer may be disposed on the front facet of the mobile phone 300 (for example, below the touchscreen 304). In addition, the fingerprint recognizer may be disposed on the touchscreen 304 to implement the fingerprint recognition function, in other words, the fingerprint recognizer and the touchscreen 304 may be integrated to implement the fingerprint recognition function of the mobile phone 300. In this case, the fingerprint recognizer may be disposed on the touchscreen 304 to serve as a part of the touchscreen 304, or may be disposed on the touchscreen 304 in another manner. In addition, the fingerprint recognizer may be further implemented as a full-panel fingerprint recognizer, so that the touchscreen 304 can be considered as a panel on which fingerprint collection may be performed at any location. The fingerprint recognizer may send a collected fingerprint to the processor 301, so that the processor 301 processes the fingerprint (for example, verifies the fingerprint). A main component of the fingerprint recognizer in this embodiment of this application is a fingerprint sensor. The fingerprint sensor may use any type of sensing technology, which includes but is not limited to an optical sensing technology, a capacitive sensing technology, a piezoelectric sensing technology, an ultrasonic sensing technology, and the like. In addition, for a specific technical solution of integrating a fingerprint sensor into the touchscreen in this embodiment of this application, refer to Patent Application No. US

2015/0036065 Al filed with the United States Patent and Trademark Office and entitled

"FINGERPRINT SENSOR IN ELECTRONIC DEVICE", which is incorporated in the

embodiments of this application by reference in its entirety.

The Wi-Fi apparatus 307 is configured to provide network access complying with a Wi-Fi

related standard protocol for the mobile phone 300. The mobile phone 300 may access a Wi-Fi

access point by using the Wi-Fi apparatus 307, to further help the user to receive and send an e

mail, browse a web page, access streaming media, and the like. The Wi-Fi apparatus 307 provides

wireless broadband intemet access for the user. In some other embodiments, the Wi-Fi apparatus

307 may also be used as a Wi-Fi wireless access point, and may provide Wi-Fi network access for

another electronic device.

The positioning apparatus 308 is configured to provide a geographic location for the mobile

phone 300. It may be understood that the positioning apparatus 308 may be specifically a receiver

of a positioning system such as a global positioning system (Global Positioning System, GPS) or

a BeiDou navigation satellite system. After receiving the geographic location sent by the foregoing

positioning system, the positioning apparatus 308 sends the information to the processor 301 for processing, or sends the information to the memory 303 for storage. In some other embodiments, the positioning apparatus 308 may be a receiver of an assisted global positioning system (Assisted

Global Positioning System, AGPS). The AGPS performs GPS positioning through specific

assistance, and by using a signal of a based station and a GPS satellite signal, may accelerate

positioning performed by the mobile phone 300. In the AGPS system, the positioning apparatus

308 may obtain positioning assistance by communicating with an assisted positioning server (for

example, a positioning server of the mobile phone). The AGPS system serving as an assisted server

assists the positioning apparatus 308 in completing ranging and positioning services. In this case,

the assisted positioning server communicates with the positioning apparatus 308 (that is, the

receiver of the GPS) of an electronic device such as the mobile phone 300 by using a wireless

communications network, to provide positioning assistance.

The audio circuit 309, a speaker 312, and a microphone 313 may provide an audio interface

between the user and the mobile phone 300. The audio circuit 309 may convert received audio

data into an electrical signal and transmit the electrical signal to the speaker 312, and the speaker

312 converts the electrical signal into a sound signal for output. In addition, the microphone 313

converts a collected sound signal into an electrical signal, and the audio circuit 309 receives the

electrical signal, converts the electrical signal into audio data, and outputs the audio data to the RF

circuit 302, to send the audio data to, for example, another mobile phone, or outputs the audio data

to the memory 303 for further processing.

The peripheral interface 310 is configured to provide various interfaces for an external

input/output device (for example, a keyboard, a mouse, an external display, an external memory,

or a subscriber identity module card). For example, the mobile phone 300 is connected to the

mouse by using a universal serial bus interface, and is connected to a subscriber identity module

(Subscriber Identity Module, SIM) card provided by a telecommunications operator, by using a

metal contact on a card slot of the subscriber identity module card. The peripheral interface 310

may be configured to couple the external input/output peripheral device to the processor 301 and

the memory 303.

The mobile phone 300 may further include the power supply apparatus 311 (for example, a

battery or a power management chip) configured to supply power to the components. The battery

may be logically connected to the processor 301 by using the power management chip, to

implement functions such as charging and discharging management and power consumption management by using the power supply apparatus 311.

The mobile phone 300 may further include a camera (a front-facing camera and/or a rear

facing camera), a flash, a micro projection apparatus, a near field communication (Near Field

Communication, NFC)apparatus, and the like, which are not shown in FIG. 3. Details are not

described herein.

For example, the memory 303 of the mobile phone 300 may store an Android@ operating

system. The Android@ operating system is a Linux-based mobile device operating system, and

implements various functions in combination with the foregoing hardware in the mobile phone

300. The following describes a software architecture of the stored Android@ operating system in

detail. It should be noted that, in this embodiment of this application, the Android@ operating

system is merely used as an example to describe a software environment required by an electronic

device to implement the technical solution in this embodiment. A person skilled in the art may

understand that this embodiment of this application can be implemented by using another

operating system.

For example, FIG. 4 is a schematic diagram of a software architecture of an Android®

operating system that can be run in the foregoing electronic device. The software architecture may

be divided into four layers: an application layer, an application framework layer, a function library

layer, and a Linux kernel layer.

1. Application (Application) layer

The application layer is the top layer of the operating system, and includes native applications

of the operating system, for example, Settings, Contacts, Messaging, Calls, Gallery, Calendar, and

Browser. Developers can write applications such as WeChat and Youku, and install the applications

at this layer. The application may include a plurality of application modules. For example, a

plurality of application modules such as a Wi-Fi module and a Bluetooth module may be included

in Settings. The application is usually developed in Java language, and is completed by invoking

an application programming interface (application programming interface, API) provided by the

application framework layer.

2. Application framework (Application Framework) layer

The application framework layer mainly provides various APIs for developers to access

applications. The developers may interact with the bottom layer (for example, the function library

layer and the Linux kernel layer) of the operating system by using an application framework, to develop their respective applications. The application framework mainly includes a series of services and management systems of the Android@ operating system. The application framework mainly includes the following basic services:

Activity manager (Activity Manager): The activity manager is configured to: manage a life

cycle of an application, and provide a frequently used navigation back function.

Content provider (Content Providers): The content provider is configured to manage data

sharing and access between different applications.

Notification manager (Notification Manager): The notification manager is configured to

control an application to display prompt information (for example, an alert (Alerts) or a notification

(Notifications)) on a status bar, a lock screen, or the like to a user.

Resource manager (Resource Manager): The resource manager provides a non-code resource

(for example, a character string, a graph, or a layout file (Layout file)) for an application for use.

View (View): The view has abundant and extensible view sets, may be used to construct an

application, and specifically includes a list (List), a grid (Grid), a text box (TextBox), a button

(Button), and an embeddable web page browser.

Location manager (Location Manager): The location manager mainly enables an application

to access a geographic location of the electronic device.

In this embodiment of this application, the application framework layer may further include

a share manager (Share Manager). The share manager is configured to provide a share (share)

service and an on share (on share) service for an application. After the application registers with

the share manager for the on share service, the share manager may provide the on share service

for the application by using an on share interface, or the application may invoke a share interface

to request the share manager to provide the share service.

3. Function library (Libraries) layer

The function library layer is a support of the application framework, and is an important link

that connects the application framework layer and the Linux kernel layer. The function library

layer includes some function libraries compiled in computer programming language C or C++.

These function libraries can be used by different components in the operating system, and provide

services for the developers by using the application framework layer. Specifically, the function

library may include a libc function library, and the libc function library is specially customized for

an embedded Linux-based device. The function library may further include a multimedia library

(Media Framework), and the library supports playback and recording of audio or videos in a

plurality of encoding formats, and also supports a still image file and a common audio or video

encoding format. The function library further includes a screen management library (Surface

Manager). The screen management library is mainly responsible for managing access to a display

system, is specifically responsible for managing interaction between display and access operations

when a plurality of applications are performed, and is also responsible for performing display

composition on 2D drawing and 3D drawing.

The function library layer may further include other function libraries used to implement

functions of a mobile phone, for example, an SGL (Scalable Graphics Library): an XML

(Extensible Markup Language) file-based 2D graph and image processing engine; an SSL (Secure

Sockets Layer), which is located between a TVP/IP protocol and various application layer

protocols, and provides a support for data communication; OpenGL/ES, which supports a 3D

effect; SQLite: a relational database engine; Webkit: a web browser engine; and FreeType, which

supports a bitmap and a vector font.

Android Runtime is a running environment in the Android@ operating system, and is a new

virtual machine used in the Android@ operating system. An AOT (Ahead-Of-Time) technology is

used in Android Runtime. When an application is installed for the first time, a bytecode of the

application is precompiled into a machine code, so that the application becomes a real local

application. Then, a compilation step is omitted when the application is run again, so that both

starting and execution become faster.

In some other embodiments of this application, Android Runtime may alternatively be

replaced with a core function library (Core Libraries) and a Dalvik virtual machine (Dalvik Virtual

Machine). The core function library provides most functions of an API in the Java language, and

mainly provides, for the application framework layer by using a Java native interface (Java native

interface, JNI), an interface for invoking a bottom-layer program library. In addition, the core

function library further includes some core APIs of the operating system, for example, android.os,

android.net, and android.media. The Dalvik virtual machine uses a JIT (Just-in-Time) compilation

mechanism. Each time a process is started, the virtual machine needs to recompile the bytecode in

the background. This affects a startup speed. Each application is run in one Dalvik virtual machine

instance, and each Dalvik virtual machine instance is independent process space. The Dalvik

virtual machine is designed to enable a plurality of virtual machines to run in one device efficiently.

The Dalvik virtual machine may execute a file format.dex. The dex format is a compression format

specially designed for Dalvik, and is suitable for a system having limited memory and a limited

processor speed. It should be noted that the Dalvik virtual machine depends on the Linux kernel

to provide a basic function (thread and bottom-layer memory management). It may be understood

that Android Runtime and Dalvik are different types of virtual machines, and a person skilled in

the art may select different forms of virtual machines in different cases.

4. Linux kernel (Linux Kernel) layer

The Linux kernel layer provides a core system service of the operating system. For example,

security, memory management, process management, a network protocol stack, and a driver model

are all based on the Linux kernel. The Linux kernel is also used as an abstraction layer between

hardware and a software stack. The layer includes many driver programs related to the electronic

device, which mainly include a display driver, a Linux-based frame buffer driver, a keyboard driver

used as an input device, a flash driver based on a memory technology device, a camera driver, an

audio driver, a Bluetooth driver, a Wi-Fi driver, and the like.

For example, all technical solutions in the following embodiments may be implemented in

the electronic device having the foregoing hardware architecture and the foregoing software

architecture.

The following describes in detail an application function implementation method provided in

the embodiments of this application with reference to the accompanying drawings and application

scenarios. The application function implementation method provided in the embodiments of this

application may be applied to a process of sharing data between electronic devices (for example,

a first electronic device and a second electronic device). Before sharing data, the first electronic

device may first establish a wireless link to the second electronic device. The sharing of the data

may enable the second electronic device to automatically implement a specific function after

receiving the data. For example, after receiving a related parameter of a wireless local area network

that is shared by the first electronic device, the second electronic device may automatically access

the wireless local area network. For another example, after receiving a user name and a password

of a specific application that are shared by the first electronic device, the second electronic device

may automatically download and install the application, and automatically log in to the application

by using the user name and the password. For another example, after receiving a parameter of a

Do Not Disturb mode that is shared by the first electronic device, the second electronic device automatically loads the parameter and performs a related operation.

In some embodiments of this application, for example, the first electronic device has

successfully accessed a specific wireless local area network, or the first electronic device stores an

SSID of a wireless local area network and a password corresponding to the SSID. For example,

the SSID of the wireless local area network is "Angel's Wings". A user wants to share the wireless

local area network whose SSID is "Angel's Wings" with the second electronic device by using the

first electronic device. The first electronic device may share related parameters (for example, the

SSID and the password corresponding to the SSID) of the wireless local area network with the

second electronic device, so that the second electronic device automatically accesses the wireless

local area network by using the related parameters of the wireless local area network that are shared

by the first electronic device. In some embodiments of this application, the SSID of the wireless

local area network may also be referred to as a name, a network name, a network name, or the like.

In addition, the first electronic device may further establish a wireless link to the second electronic

device based on a moment share (Moment Share) function.

That the first electronic device establishes a wireless link to the second electronic device

based on a moment share function may be specifically: The first electronic device discovers the

second electronic device by using a specific wireless communications protocol (for example, a

Bluetooth protocol), is matched against the second electronic device, and after successfully

matching the second electronic device, establishes the wireless link to the second electronic device

by using the wireless communications protocol. Alternatively, the first electronic device first

discovers the second electronic device by using a wireless communications protocol (for example,

a Bluetooth protocol), is matched against the second electronic device, and after successfully

by using another wireless communications protocol (for example, a Wi-Fi protocol).

It may be understood that "moment share" and "Moment Share" are merely terms used in the

embodiments of this application, meanings represented by the term has been recorded in the

embodiments of this application, and a name of the term cannot constitute any limitation on the

embodiments of this application. During specific implementation, "moment share" may be

implemented by using various sharing functions provided by an existing mobile phone

manufacturer, for example, AirDrop (AirDrop) of Apple or Huawei Share (Huawei Share) of

Huawei. In addition, in some other embodiments of this application, "moment share" may also be referred to as another term such as "short-range sharing". Similarly, "Moment Share" mentioned in the embodiments of this application may also be referred to as another term such as "Shoot

Share" in some other embodiments.

The user may separately enable moment share functions of the first electronic device and the

second electronic device. In some embodiments of this application, a switch button used to enable

the moment share function may be a virtual switch button displayed on a touchscreen of an

electronic device. For example, as shown in FIG. 5A, the user performs a swiping operation on a

touchscreen of the second electronic device based on a swiping track 501 shown in FIG. 5A. As

shown in FIG. 5B, in response to the swiping operation, a notification bar 502 is displayed on the

touchscreen of the second electronic device. The user performs a tap operation on a switch button

503 for the moment share function in the notification bar 502. The second electronic device enables

the moment share function in response to the tap operation. In addition, the second electronic

device may change a display effect of the switch button 503. For example, the display effect of the

switch button 503 is changed from "white" shown in FIG. 5B into "gray" shown in FIG. 5C, where

"gray" indicates that the second electronic device enables the moment share function, and "white"

indicates that the second electronic device does not enable the moment share function. In some

other embodiments of this application, as shown in FIG. 5C, the second electronic device may

further display a prompt message 504 in the notification bar 502, to prompt the user that the

moment share function has been enabled. In addition, in some embodiments of this application,

when a wireless link is established between electronic devices based on the moment share function,

a Bluetooth low energy (Bluetooth Low Energy, BLE) link may be specifically established.

Therefore, after the user performs a tap operation on the switch button 503 for the moment share

function, even if Bluetooth and Wi-Fi of the electronic device are not enabled, the electronic device

may still automatically enable a corresponding function. For example, when Wi-Fi of the second

electronic device is enabled but Bluetooth of the second electronic device is not enabled, the

second electronic device may further enable Bluetooth in response to the tap operation. The second

electronic device may also change a display effect of a switch button 505 of Bluetooth. For

example, the display effect of the switch button 505 is changed from "white" shown in FIG. 5B

into "gray" shown in FIG. 5C, where "gray" indicates that the second electronic device enables

Bluetooth, and "white" indicates that the second electronic device does not enable Bluetooth.

In some other embodiments of this application, the switch button used to enable the moment share function may alternatively be a physical button. The physical button may be disposed on a surface of the electronic device (for example, on a side surface of a mobile phone). After a finger of the user presses or dials the physical button, the electronic device may enable the moment share function. After the finger of the user presses or dials the physical button again, the electronic device may disable the moment share function.

In some other embodiments of this application, the moment share function of the electronic

device (for example, the first electronic device or the second electronic device) may alternatively

be automatically enabled when a specific condition is met, instead of being manually enabled by

the user. For example, the first electronic device may automatically enable the moment share

function of the first electronic device when receiving a tap operation performed by the user on a

related control used to share a wireless local area network. For another example, the second

electronic device may automatically enable the moment share function of the second electronic

device when detecting that there is an available wireless local area network.

After the moment share functions of the first electronic device and the second electronic

device are enabled, the first electronic device serving as a transmitter may discover the second

electronic device. The first electronic device may further establish a wireless link to the second

electronic device based on the moment share function. The first electronic device may share data

with the second electronic device based on the established wireless link.

For example, the user may share, with the second electronic device, a wireless local area

network currently accessed by the first electronic device.

In some embodiments of this application, when the user wants to share a wireless local area

network with the second electronic device by using the first electronic device, the user may open

a settings screen of the first electronic device, and tap a wireless local area network option on the

settings screen. In response to the tap, as shown in FIG. 6A, a first screen is displayed on a

touchscreen of the first electronic device, for example, a settings screen 601 of a wireless local

area network function. The settings screen 601 includes information about a wireless local area

network that has been accessed by the first electronic device, for example, an SSID "Angle's

Wings" of the wireless local area network. The user may perform, on the settings screen 601, a

first operation (for example, a touch-and-hold operation) on a first control such as a control 602

associated with the SSID "Angle's Wings". In response to the first operation performed by the user

on the control 602, as shown in FIG. 6B, a shortcut menu 603 is displayed on the touchscreen of the first electronic device. The shortcut menu 603 includes a second control such as a "share this network" option 604. The user may perform a second operation (for example, a tap operation) on the "share this network" option 604, to share the wireless local area network whose SSID is "Angel's Wings" with another user. In some other embodiments of this application, a share button may be configured for each function included in Settings (Settings), and the share button is used to share a related parameter of a corresponding function. For example, as shown in FIG. 6E, when the user wants to share a wireless local area network with the second electronic device by using the first electronic device, the user may open a settings screen 610 of the first electronic device. A share button 611 corresponding to a wireless local area network option is tapped on the settings screen 610, to share, with another electronic device, a related parameter of a wireless local area network whose SSID is "Angel's Wings" and that has been accessed by the first electronic device. As shown in FIG. 6E, another function included in Settings (Settings), for example, a Do Not Disturb mode, a virtual private network, a fingerprint, or a password, also has a corresponding share button. The user may also perform an operation on a corresponding share button, to share a related parameter of the corresponding function with another electronic device. In some other embodiments of this application, after receiving a specific operation, the first electronic device may also share a related parameter of a function in Settings (Settings) (a details screen of the function currently displayed by the first electronic device) with the second electronic device. For example, a settings screen of a wireless local area network function is currently displayed on the touchscreen of the first electronic device, and the user holds the first electronic device to touch the second electronic device. The first electronic device may receive the touch operation (for example, a gyroscope of the first electronic device may detect the touch operation). Then, the first electronic device may share the related parameter of the accessed wireless local area network whose SSID is "Angel's Wings" with the second electronic device. In some embodiments of this application, after the first electronic device receives the second operation performed by the user on the second control such as the "share this network" option 604, the first electronic device may determine whether the moment share function of the first electronic device is enabled. If the moment share function of the first electronic device has been enabled, the first electronic device may perform BLE scanning, to discover an electronic device with which the first electronic device may share data. A discovery device list 605 shown in FIG. 6C may be further displayed on the touchscreen of the first electronic device. The discovery device list 605 includes an identifier of the electronic device that is discovered by the first electronic device through scanning and with which the first electronic device may share data, for example, a discovery name of the electronic device. For example, when the moment share function of the second electronic device is enabled, the discovery device list 605 includes a discovery name "Xswc" of the second electronic device. In some other embodiments, if the moment share function of the first electronic device is not enabled, the first electronic device may automatically enable the moment share function of the first electronic device. In some other embodiments, if the moment share function of the first electronic device is not enabled, as shown in FIG. 7, a prompt box 701 may be displayed on the touchscreen of the first electronic device, to prompt the user that the moment share function of the first electronic device is not enabled. The first electronic device may further provide a button 702 used to open a notification bar. The user may perform a tap operation on the button 702. In response to the tap operation, the notification bar 502 shown in FIG. 5B may be displayed on the touchscreen of the first electronic device, so that the user can enable the moment share function of the first electronic device. In some other embodiments, if the moment share function of the first electronic device is not enabled, as shown in FIG. 8, the first electronic device may display a switch button 801 for the moment share function on the settings screen 601. The user may perform a tap operation on the switch button 801 for the moment share function that is displayed on the settings screen 601. The first electronic device may enable the moment share function of the first electronic device in response to the tap operation. After the moment share function of the first electronic device is enabled, the first electronic device may perform BLE scanning, to discover an electronic device with which the first electronic device may share data. As shown in FIG. 6C, the discovery device list 605 may be further displayed on the touchscreen of the first electronic device. The user may select an object to share with from the discovery device list 605. For example, the user wants to share the wireless local area network whose SSID is "Angel's Wings" with the second electronic device, and an identifier such as a discovery name of the second electronic device is "Xswc". In some embodiments of this application, as shown in FIG. 6C, the user may perform a third operation (for example, a tap operation) on an option 606 that is in the discovery device list 605 and that is associated with the discovery name "Xswc". In response to the third operation, the first electronic device may establish a wireless link to the second electronic device based on the moment share function. The first electronic device may share related parameters (for example, the SSID "Angel's Wings" and a password corresponding to the SSID) of the wireless local area network with the second electronic device based on the established wireless link. In some other embodiments of this application, after the first electronic device receives the third operation performed by the user on the option 606, as shown in FIG. 6D, a prompt box 607 may be displayed on the touchscreen of the first electronic device, to check whether the user determines to share the wireless local area network whose SSID is "Angel's Wings" with the selected object.

After the first electronic device receives a tap operation performed by the user on an OK button

608, in response to the tap operation, the first electronic device may establish a wireless link to the

second electronic device based on the moment share function. The first electronic device shares

related parameters (for example, the SSID "Angel's wings" and a password corresponding to the

SSID) of the wireless local area network with the second electronic device based on the established

wireless link. If the first electronic device receives a tap operation performed by the user on a

cancellation button 609, in response to the tap operation, the first electronic device may return to

the display screen shown in FIG. 6C. In this way, when the user selects an incorrect object to share

with, the user can easily reselect an object to share with.

For another example, the user may further share, with a plurality of electronic devices, data

that the user wants to share. For example, the user wants to share the wireless local area network

whose SSID is "Angel's Wings" with the plurality of electronic devices. When the moment share

function of the first electronic device is enabled, if the first electronic device receives the second

operation performed by the user on the second control such as the "share this network" option, the

first electronic device may perform BLE scanning in response to the second operation, to discover

an electronic device with which the first electronic device may share data. As shown in FIG. 9, a

discovery device list 901 may be further displayed on the touchscreen of the first electronic device.

The discovery device list 901 includes an identifier such as a discovery name of an electronic

device that is discovered by the first electronic device through scanning and with which the first

electronic device may share data. The user may select a plurality of objects from the discovery

device list 901. For example, as shown in FIG. 9, the user selects two objects whose discovery

names are "Asd" and "vbng123". After completing the selection, the user may tap an OK button

902. In response to the tap operation, the first electronic device may establish, based on the moment

share function, a wireless link to each of the electronic devices whose discovery names are "Asd" and "vbng123". The first electronic device may share, based on the established wireless link, related parameters (for example, the SSID "Angel's Wings" and a password corresponding to the SSID) of the wireless local area network with each of the electronic devices whose discovery names are "Asd" and "vbng123". In addition, the user may alternatively select one object from the discovery device list 901 to share data. In some other embodiments of this application, after the first electronic device receives the tap operation performed by the user on the OK button 902, a prompt box may also be displayed on the touchscreen of the first electronic device, to check whether the user determines to share the wireless local area network whose SSID is "Angel's Wings" with the selected objects. Details are not described in the embodiments of this application. In some embodiments of this application, if the first electronic device has established a first wireless link by using a first wireless communications protocol, for example, the first electronic device has accessed a wireless local area network by using a Wi-Fi protocol, before the first electronic device establishes a wireless link to the second electronic device, the first electronic device may establish a second wireless link (for example, a Bluetooth link) to the second electronic device by using a second wireless communications protocol (for example, a Bluetooth protocol), to share data with the second electronic device through the second wireless link (for example, the Bluetooth link). In this way, the first electronic device may send related data through the second wireless link without disconnecting the first wireless link, so as to improve use efficiency of the first electronic device. In some embodiments of this application, as shown in FIG. 10, when the first electronic device receives the second operation such as the tap operation performed by the user on the second control such as the "share this network" option, and the moment share function of the second electronic device has been enabled, a specific process in which thefirst electronic device discovers an electronic device with which the first electronic device may share data, and establishes a wireless link to the discovered electronic device such as the second electronic device may include: After the moment share function of the second electronic device is enabled, the second electronic device may perform BLE scanning. After the first electronic device receives the tap operation performed by the user on the "share this network" option, thefirst electronic device may perform BLE broadcast. The first electronic device may further perform BLE scanning. After the second electronic device obtains the BLE broadcast of the first electronic device through scanning, the second electronic device obtains information about the second electronic device, for example, a discovery name. The second electronic device performs BLE broadcast. The broadcast may include the information about the second electronic device, for example, the discovery name of the second electronic device. The first electronic device obtains the BLE broadcast of the second electronic device through scanning, and the first electronic device performs local matching on the

BLE broadcast of the second electronic device that is discovered through scanning. When the

matching succeeds, the first electronic device discovers an electronic device with which the first

electronic device may share data, that is, the second electronic device. The first electronic device

displays a discovery device list. The discovery device list includes the information about the

second electronic device, for example, the discovery name of the second electronic device. The

first electronic device receives a tap operation performed by the user on an option associated with

the discovery name of the second electronic device. The first electronic device establishes a BLE

link to the second electronic device.

In some other embodiments of this application, after the first electronic device receives the

second operation performed by the user on the second control, for example, the tap operation

performed on the "share this network" option 604, as shown in FIG. 8, an optional transmission

mode list 802 may also be displayed on the touchscreen of the first electronic device. The optional

transmission mode list 802 includes a transmission mode that can be selected by the user. When

the user selects a specific transmission mode from the optional transmission mode list 802, the

first electronic device may share data with the second electronic device in the transmission mode

selected by the user. For example, if the user selects WeChat in the optional transmission mode list

802, the first electronic device may share data with a contact of WeChat. For example, the first

electronic device shares related parameters (for example, an SSID and a password corresponding

to the SSID) of a wireless local area network with the contact of WeChat by using a wireless

cellular network. In this way, after receiving the related parameters, an electronic device used by

the contact of WeChat may automatically access the wireless local area network by using the

related parameters.

In some embodiments of this application, a specific process in which the first electronic

device shares related parameters (for example, an SSID and a password corresponding to the SSID)

of a wireless local area network with the second electronic device may be as follows: A Wi-Fi

module included in Settings (Settings) of the first electronic device assembles the shared related

parameters (for example, the SSID and the password corresponding to the SSID) of the wireless local area network to obtain to-be-shared data. The Wi-Fi module may be a software function module in Settings, and is mainly configured to: manage (for example, store or delete) a related parameter of a Wi-Fi connection, receive an input of the user, and access a Wi-Fi hotspot. The Wi Fi module invokes a share interface to request a share service provided by a share manager. The share manager encapsulates the to-be-shared data, a class name of the Wi-Fi module, a specified Android package (Android Package, APK) name, and an operation code to obtain to-be-sent data. The to-be-sent data may be the first information in the embodiments of this application. The first electronic device sends the data to the second electronic device through the established BLE link. The operation code may be used to indicate an enabling manner of the to-be-shared data. For example, the operation code is used to indicate to automatically access the wireless local area network by using the related parameters (for example, the SSID and the password corresponding to the SSID). In addition, when the foregoing enabling manner is unique, the operation code may not need to be sent to the second electronic device. The second electronic device receives the data shared by the first electronic device, for example, the related parameters (for example, the SSID and the password corresponding to the SSID) of the wireless local area network. The second electronic device automatically enables the shared data. For example, the second electronic device may automatically access the wireless local area network by using the related parameters (for example, the SSID and the password corresponding to the SSID) of the wireless local area network that are shared by the first electronic device. That the related parameters of the wireless local area network are the SSID and the password corresponding to the SSID is used as an example. A specific process in which the second electronic device automatically accesses the wireless local area network by using the related parameters of the wireless local area network that are shared by the first electronic device may be as follows: The second electronic device may receive, through the established BLE link, the first information such as the foregoing data sent by the first electronic device. After the second electronic device receives the data, the share manager of the second electronic device parses the data. The share manager of the second electronic device determines, based on the class name and the package name that are included in the data, that an application module executing the to-be-shared data is the Wi-Fi module in Settings. The share manager may provide an on share service for the Wi-Fi module in Settings by using the on share interface, so that the Wi-Fi module in Settings automatically accesses, based on the received operation code and the to-be-shared data, the wireless local area network shared by the first electronic device, in other words, the second electronic device automatically accesses the wireless local area network by using the shared SSID and the shared password corresponding to the SSID. It should be noted that, in the embodiments of this application, specific implementations of sharing the data by the first electronic device and automatically enabling the shared data by the second electronic device are merely examples, and implementations of sharing data and automatically enabling the shared data are not specifically limited in the embodiments of this application. For example, data can also be shared and the shared data can also be automatically enabled in a broadcast or registration callback manner. In some embodiments of this application, as shown in FIG. 11A, after the second electronic device receives the related parameters (for example, the SSID and the password corresponding to the SSID) of the wireless local area network that are shared by the first electronic device, a second screen may be displayed on a touchscreen of the second electronic device. The second screen may include a prompt box 1101, to prompt the user that the first electronic device shares the wireless local area network with the second electronic device. In some embodiments, when the user wants to access the wireless local area network, the user may perform a fourth operation (for example, a tap operation) on a third control such as an accept and execute button 1102 in the prompt box1101. In response to the fourth operation, the second electronic device may automatically access the wireless local area network shared by the first electronic device. After the second electronic device successfully accesses the wireless local area network, as shown in FIG. 1IB, the second electronic device may further display a Wi-Fi icon 1104 in a status bar 1103, to prompt the user that the second electronic device has successfully accessed the wireless local area network. As shown in FIG. 1IC, the second electronic device may further display, on a settings screen 1105 of awireless local area network function, information about the accessed wireless local area network, for example, the SSID "Angel's Wings" 1106 of the wireless local area network. In some other embodiments of this application, after receiving the related parameters (for example, the SSID and the password corresponding to the SSID) of the wireless local area network that are shared by the first electronic device, the second electronic device may alternatively not display the prompt box 1101, but automatically accesses the wireless local area network directly. After the second electronic device receives the related parameters (for example, the SSID and the password corresponding to the SSID) of the wireless local area network that are shared by the first electronic device, in some other embodiments, if the user does not want to access the wireless local area network, the user may perform a tap operation on a reject button 1107 in the prompt box

1101. The second electronic device may return a rejection message to the first electronic device in

response to the tap operation, to notify the second electronic device that the first electronic device

rejects receiving of the shared data.

After the second electronic device receives the related parameters (for example, the SSID and

the password corresponding to the SSID) of the wireless local area network that are shared by the

first electronic device, in some other embodiments, if the user wants to store the related parameters

of the wireless local area network that are shared by the first electronic device, the user may

perform a tap operation on a store button 1108 in the prompt box 1101. In response to the tap

operation, the second electronic device may store the received related parameters (for example,

the SSID and the password corresponding to the SSID) of the wireless local area network that are

shared by the first electronic device. When the user wants to access the wireless local area network,

the user may perform, on the settings screen of the wireless local area network function of the

second electronic device, a tap operation on a control associated with the SSID "Angel's Wings".

In response to the tap operation, the second electronic device may automatically access the wireless

local area network by using the stored related data, and the user does not need to enter the password.

In some other embodiments of this application, when sharing the data with the second

electronic device, the first electronic device may further configure attribute information for the to

be-shared data. For example, the first electronic device may configure the attribute information for

the to-be-shared data based on a type or a privacy level of the to-be-shared data or selection of the

user. The attribute information may include at least one of the following: whether storing may be

performed, whether printing may be performed, whether re-sharing is allowed, and whether

burning is performed immediately after reading. For example, the first electronic device shares the

related parameters of the wireless local area network, for example, the SSID and the password

corresponding to the SSID of the wireless local area network, and if privacy levels of the SSID

and the password corresponding to the SSID of the wireless local area network are relatively high,

the first electronic device may configure attribute information of the shared related parameters of

the wireless local area network, so that the attribute information cannot be stored or re-shared. In

this way, after receiving the SSID and the password corresponding to the SSID of the wireless local area network that are shared by the first electronic device, the second electronic device may automatically access the wireless local area network, but the second electronic device cannot store the SSID or the password corresponding to the SSID of the wireless local area network, and the user cannot share the SSID or the password corresponding to the SSID of the wireless local area network with another user by using the second electronic device. In some other embodiments of this application, for example, the user has successfully logged in to WeChat on the first electronic device. For example, a user name and a password used for logging in to WeChat are respectively Amay and 123456. The user may also share, by using the foregoing method, the user name "Amay" and the password "123456" with the second electronic device by using the first electronic device. In this way, the user can successfully log in to WeChat on the second electronic device without entering the user name and the password. In some other embodiments of this application, for example, the user is watching a video "Moana", and wants to share the video "Moana" with the second electronic device by using the first electronic device. In addition, the first electronic device may further establish the wireless link to the second electronic device in a Wi-Fi P2P manner. For example, the user is watching the video "Moana" by using Youku. The user wants to share the video "Moana" with the second electronic device. As shown in FIG. 12A, the first electronic device displays a first screen. For example, the first screen is a playback screen 1201 of the current video. The user may perform a first operation (for example, a double-tap operation) on the playback screen 1201 of the current video. In response to the first operation, as shown in FIG. 12B, a shortcut menu 1202 is displayed on the touchscreen of the first electronic device. The shortcut menu includes a second control such as a "share this video" option 1203. The user may perform a second operation (for example, a tap operation) on the "share this video" option 1203, to share the video "Moana" with another user. In an example, Wi-Fi networks of the first electronic device and the second electronic device are enabled. After the first electronic device receives the second operation performed by the user on the second control, for example, the tap operation performed on the "share this video" option 1203, the first electronic device may perform scanning in response to the second operation, to discover an electronic device with which the first electronic device may share data. As shown in FIG. 12C, a discovery device list 1204 may be further displayed on the touchscreen of the first electronic device. The discovery device list 1204 includes an identifier of the electronic device that is discovered by the first electronic device through scanning and with which the first electronic device may share data, for example, a discovery name of the electronic device. For example, the discovery device list 1204 includes a discovery name "Xswc" of the second electronic device. In this case, the user may select, from the discovery device list 1204, an object that the user wants to share with. As shown in FIG. 12C, the user performs a third operation (for example, a tap operation) on an option 1205 that is in the discovery device list 1204 and that is associated with the discovery name "Xswc". The first electronic device may establish a Wi-Fi P2P direct channel to the second electronic device in response to the third operation. The first electronic device may share the video "Moana" with the second electronic device based on the established Wi-Fi P2P direct channel. In some embodiments of this application, a specific process in which the first electronic device shares the data such as the video "Moana" with the second electronic device may be as follows: Youku of the first electronic device encapsulates content of the shared video "Moana" to obtain to-be-shared data. Youku invokes a share interface to request a share service provided by a share manager. The share manager encapsulates the to-be-shared data, an APK name of Youku, and an operation code to obtain to-be-sent data. The to-be-sent data may be the first information in the embodiments of this application. The operation code may be used to indicate an enabling manner of the to-be-shared data. For example, the operation code is used to indicate to automatically play the to-be-shared data. In addition, when the foregoing enabling manner is unique, the operation code may not need to be sent to the second electronic device. The first electronic device sends the data to the second electronic device through the established Wi-Fi P2P direct channel. In some other embodiments, the APK name of Youku that is included in the foregoing data may be an APK name of another video application. The second electronic device receives the data shared by the first electronic device, for example, the content of the video "Moana". The second electronic device may automatically enable the shared data. For example, the second electronic device automatically plays the video "Moana". For example, a specific process in which the second electronic device automatically plays the video "Moana" may be as follows: The second electronic device may receive, through the established Wi-Fi P2P direct channel, the first information such as the foregoing data sent by the first electronic device. After the second electronic device receives the data, the share manager of the second electronic device parses the data. The share manager of the second electronic device determines, based on the APK name included in the data, that an application module executing the to-be-shared data is Youku. The share manager may provide an on share service for Youku by using the on share interface, so that Youku automatically plays the video "Moana" based on the received operation code and the to-be-shared data. In some other embodiments of this application, the first electronic device may alternatively encapsulate information about a time point at which the video "Moana" is currently played into the to-be-shared data. In this way, when receiving the video shared by the first electronic device, the second electronic device may implement synchronous playback with the first electronic device based on the received information about the time point at which the video is currently played.

In some embodiments of this application, as shown in FIG. 13A, after receiving the video

shared by the first electronic device, the second electronic device may further display a second

screen on the touchscreen of the second electronic device. The second screen may include a prompt

box 1301, to prompt the user that the first electronic device shares the video with the second

electronic device. When the user wants to watch the video, the user may perform a fourth operation

(for example, a tap operation) on a third control such as an accept and execute button 1302 in the

prompt box 1301. In response to the fourth operation, as shown in FIG. 11B, the second electronic

device may automatically play the video "Moana". In some other embodiments of this application,

after receiving the video shared by the first electronic device, the second electronic device may

alternatively not display the prompt box 1301, but automatically plays the received video directly.

In some other embodiments of this application, when sharing the video with the second

electronic device, the first electronic device may further configure attribute information for the

shared video. For example, the first electronic device may configure the attribute information for

video. After receiving the tap operation performed by the user on the option 1205, as shown in

FIG. 14, the first electronic device may display an attribute information configuration window

1401 on the touchscreen of the first electronic device. The user may select, based on a requirement

of the user, an attribute that needs to be configured for the shared video. For example, the user

selects an option 1402 of performing burning immediately after reading. After completing the selection, the user may tap a determining option button 1403 in the attribute information configuration window 1401. The first electronic device may configure the attribute information of the shared video as "burning is performed immediately after reading" based on the selection of the user. In this way, after receiving the video shared by the first electronic device, the second electronic device may temporarily store the video in a memory for reading, and delete the video immediately after completing the reading, so as to achieve an effect of performing burning immediately after reading.

In some other embodiments of this application, for example, the user is viewing a picture,

and wants to share the picture that the user is viewing with the second electronic device by using

the first electronic device. In addition, the first electronic device may establish the wireless link to

the second electronic device in a Bluetooth manner.

For example, the user is viewing a picture in Gallery. The user wants to share the picture with

the second electronic device. As shown in FIG. 15A, the first electronic device displays a first

screen. For example, the first screen is a viewing screen 1501 of the current picture. The user may

perform a first operation (for example, a touch-and-hold operation) on the viewing screen 1501 of

the current picture. In response to the first operation, as shown in FIG. 15B, a shortcut menu 1502

is displayed on the touchscreen of the first electronic device. The shortcut menu includes a second

control such as a "share this picture" option 1503. The user may perform a second operation (for

example, a tap operation) on the "share this picture" option 1503, to share the currently viewed

picture with another user.

In an example, Bluetooth of the first electronic device and Bluetooth of the second electronic

device are enabled. After the first electronic device receives the second operation performed by

the user on the second control, for example, the tap operation performed on the "share this picture"

option 1503, the first electronic device may perform scanning in response to the second operation,

to discover an electronic device with which the first electronic device may share data. As shown

in FIG. 15C, a discovery device list 1504 may be further displayed on the touchscreen of the first

electronic device. The discovery device list 1504 includes an identifier of the electronic device

that is discovered by the first electronic device through scanning and with which the first electronic

device may share data, for example, a discovery name of the electronic device. For example, the

discovery device list 1504 includes a discovery name "Xswc" of the second electronic device. In

this case, the user may select, from the discovery device list 1504, an object that the user wants to share with. As shown in FIG. 15C, the user performs a third operation (for example, a tap operation) on an option 1505 that is in the discovered device list 1504 and that is associated with the discovery name "Xswc". The first electronic device may establish a Bluetooth link to the second electronic device in response to the third operation. The first electronic device may share the picture with the second electronic device based on the established Bluetooth link.

device shares the data such as the picture with the second electronic device may be as follows:

Gallery of the first electronic device encapsulates content of the shared picture to obtain to-be

shared data. Gallery invokes a share interface to request a share service provided by a share

manager. The share manager encapsulates the to-be-shared data, an APK name of Gallery, and an

operation code to obtain to-be-sent data. The to-be-sent data may be the first information in the

embodiments of this application. The first electronic device sends the data to the second electronic

device through the established Bluetooth link. The operation code may be used to indicate an

enabling manner of the to-be-shared data. For example, the operation code is used to indicate to

automatically display the to-be-shared data. In addition, when the foregoing enabling manner is

unique, the operation code may not need to be sent to the second electronic device.

The second electronic device receives the data shared by the first electronic device, for

example, the content of the picture. The second electronic device automatically enables the shared

data. For example, the second electronic device automatically displays the received picture.

For example, a specific process in which the second electronic device automatically displays

the picture may be as follows: The second electronic device may receive, through the established

Bluetooth link, the first information such as the foregoing data sent by thefirst electronic device.

After the second electronic device receives the data, the share manager of the second electronic

device parses the data. The share manager of the second electronic device determines, based on

the APK name included in the data, that an application module executing the to-be-shared data is

Gallery. The share manager may provide an on share service for Gallery by using the on share

interface, so that Gallery automatically displays the received picture based on the received

operation code and the to-be-shared data. As shown in FIG. 15D, after receiving the picture shared

by the first electronic device, the second electronic device may automatically display a picture

1506 on the touchscreen of the second electronic device. In some embodiments of this application,

after receiving the shared picture, the second electronic device may also display a second screen on the touchscreen of the second electronic device. The second screen may include a prompt box, to prompt the user that the first electronic device shares the picture with the second electronic device. When the user wants to view the picture, the user may perform a fourth operation (for example, a tap operation) on a third control such as an accept and execute button in the prompt box. The second electronic device automatically displays the received picture in response to the fourth operation. In some other embodiments of this application, the user may share, by using the first electronic device, a web page that the user is viewing with the second electronic device. Details are not described in the embodiments of this application. A specific process of sharing the web page may be as follows: Browser of the first electronic device encapsulates content of the shared web page to obtain to-be-shared data. Browser invokes a share interface to request a share service provided by a share manager. The share manager encapsulates the to-be-shared data, an APK name of Browser, and an operation code to obtain to-be-sent data. The first electronic device sends the data to the second electronic device through the established wireless link. After the second electronic device receives, through the established wireless link, the data sent by the first electronic device, the share manager of the second electronic device parses the data. The share manager of the second electronic device determines, based on the APK name included in the data, that an application module executing the to-be-shared data is Browser. The share manager may provide an on share service for Browser by using the on share interface, so that Browser automatically displays the web page based on the received operation code and the to-be-shared data. In some other embodiments of this application, for example, the user wants to share a folder with the second electronic device by using the first electronic device. In addition, the first electronic device and the second electronic device access a same local area network. For example, the user sets a folder 1 in the first electronic device as a shared folder. For example, the folder 1 includes two sub-folders: a folder "learning materials 1" and a folder "learning materials 2". In some embodiments of this application, after the user sets the folder 1 as the shared folder, the first electronic device may invoke a share interface to access a share service provided by a share manager, and encapsulate a uniform resource identifier (Uniform Resource Identifier, URI) of the folder 1 to obtain to-be-sent data. For example, the URI of the folder 1 is \\192.168.3.35\shared\folder 1. The first electronic device sends the data to the second electronic device accessing the same local area network as the first electronic device. After the second electronic device receives the data from the first electronic device, as shown in FIG. 16A, the second electronic device may display a prompt box 1601, to prompt the user that thefirst electronic device sets the folder 1 as the shared folder. When the user wants to view the folder 1, the user may perform a tap operation on an accept and execute button 1602 in the prompt box 1601. In response to the tap operation, as shown in FIG. 16B, the second electronic device may open, based on the URI included in the data, the folder 1 shared by the first electronic device. In this way, the user can open the folder 1 shared by the first electronic device, withoutfirst enabling "network neighbor" of the second electronic device and then performing a level-by-level search in folders of "network neighbor". It should be understood that descriptions of technical features, technical solutions, beneficial effects, or similar terms in this application do not imply that all features and advantages can be implemented in any individual embodiment. The technical features and technical solutions described in the embodiments may also be combined in any proper manner. With reference to the foregoing embodiments and corresponding accompanying drawings, an embodiment of this application provides an application function implementation method. The method may be implemented in an electronic device (for example, a first electronic device and a second electronic device) having the hardware structure shown in FIG. 3/the software architecture shown in FIG. 4. As shown in FIG. 17, the method may include the following steps. Step 1701: The first electronic device establishes a wireless link to the second electronic device. For example, the first electronic device may establish the wireless link to the second electronic device by using a short-range communications technology. For example, the first electronic device establishes a Bluetooth link to the second electronic device by using a Bluetooth technology. For another example, the first electronic device may establish a Wi-Fi link to the second electronic device by using a Wi-Fi technology. In some embodiments of this application, the first electronic device may first discover the second electronic device by using a Bluetooth technology, and is matched against the second electronic device. Then, the first electronic device may establish a Wi-Fi direct wireless link to the second electronic device by using a Wi-Fi protocol. In this way, the first electronic device and the second electronic device can perform high-rate data transmission with each other by using the Wi Fi direct wireless link.

Step 1702: The first electronic device sends first information to the second electronic device

by using the wireless link.

The first information may include to-be-shared data and an identifier, and the identifier is

used to indicate an application module.

In some other embodiments of this application, the first information may further include an

operation code, and the operation code is used to indicate an enabling manner of the to-be-shared

data.

For example, the to-be-shared data may include related parameters (for example, an SSID

and a password corresponding to the SSID) of a wireless local area network, the identifier is an

APK name in Settings (Settings) and a class name of a Wi-Fi module, the application module

indicated by the identifier is the Wi-Fi module in Settings, and the operation code is used to

indicate to automatically access the wireless local area network by using the related parameters

(for example, the SSID and the password corresponding to the SSID) of the wireless local area

network. For another example, the to-be-shared data may be content of a video, the identifier is an

APK name of a video application, the application module indicated by the identifier is the video

application, and the operation code is used to indicate to automatically play the video. For another

example, the to-be-shared data is content of a picture, the identifier is an APK name of Gallery,

the application module indicated by the identifier is Gallery, and the operation code is used to

indicate to automatically display the picture. For another example, the to-be-shared data is a related

parameter of a Do Not Disturb mode (for example, a time or a location for enabling the Do Not

Disturb mode) in the first electronic device, the identifier is an APK name in Settings (Settings)

and a class name of a Do Not Disturb mode module, the application module indicated by the

identifier is the Do Not Disturb mode module in Settings, and the operation code is used to indicate

to automatically load the related parameter of the Do Not Disturb mode to automatically enable

the Do Not Disturb mode. For another example, the to-be-shared data is a configuration parameter

(for example, a description, a server, a remote ID, or a user name) of a VPN in thefirst electronic

device, the identifier is an APK name in Settings (Settings) and a class name of a VPN module,

the application module indicated by the identifier is the VPN module in Settings, and the operation

code is used to indicate to automatically load the configuration parameter of the VPN to

automatically add a VPN configuration.

In addition, the to-be-shared data may be further provided with attribute information. The attribute information may include at least one of the following: whether storing is allowed, whether printing is allowed, whether re-sharing is allowed, whether burning is performed immediately after reading, and the like.

Step 1703: The second electronic device receives and parses the first information to obtain

the to-be-shared data and the identifier.

Step 1704: The second electronic device provides (for example, by using an on share interface)

an on share service for the application module indicated by the identifier, and automatically

implements a corresponding application function based on the to-be-shared data.

After receiving the first information, the second electronic device may parse the first

information to obtain the to-be-shared data and the identifier that are carried in thefirst information.

The second electronic device may provide, by using the on share interface, the on share service

for the application module indicated by the identifier included in the first information, and may

automatically implement the corresponding application function based on the application module

indicated by the identifier and the to-be-shared data. For example, the second electronic device

may provide, by using the on share interface, an on share service for a Wi-Fi module in Settings

that is indicated by the identifier, so that the Wi-Fi module in Settings automatically accesses a

wireless local area network by using related parameters (for example, an SSID and a password

corresponding to the SSID) of the wireless local area network that are shared by the first electronic

device. For another example, the second electronic device may provide, by using the on share

interface, an on share service for a video application indicated by the identifier, so that the video

application automatically plays a video shared by the first electronic device. For another example,

the second electronic device may provide, by using the on share interface, an on share service for

a Do Not Disturb mode module in Settings that is indicated by the identifier, so that the Do Not

Disturb mode module in Settings automatically loads a related parameter (for example, a time or

a location for enabling a Do Not Disturb mode) of the Do Not Disturb mode that is shared by the

first electronic device, to automatically enable the Do Not Disturb mode. For another example, the

second electronic device may provide, by using the on share interface, an on share service for a

virtual private network (Virtual Private Network, VPN) module in Settings that is indicated by the

identifier, so that the VPN module in Settings automatically loads a configuration parameter (for

example, a description, a server, a remote ID, or a user name) of a VPN that is shared by the first

electronic device, to automatically add a VPN configuration.

In some other embodiments of this application, as shown in FIG. 18, before step 1701, the

application function implementation may further include the following step: Step 1801: The first

electronic device establishes a first wireless link by using a first wireless communications protocol.

The first wireless communications protocol may include any one of the following: a Wi-Fi protocol,

a Bluetooth protocol, a ZigBee protocol, an NFC protocol, a protocol used in a 4G technology, and

a protocol used in a 5G technology. For example, the first electronic device may access a wireless

local area network by using the Wi-Fi protocol.

In some embodiments of this application, further, as shown in FIG. 18, before step 1701, the

application function implementation may further include the following steps.

Step 1802: The first electronic device displays a first screen, where the first screen may

include a first control associated with data that a user of the first electronic device wants to share.

For example, the first screen may be the settings screen 601 of the wireless local area network

function that is shown in FIG. 6A, and the first control may be the control 602 that is shown in

FIG. 6A and that is associated with the SSID "Angel's Wings". For another example, the first

screen may be the playback screen 1201 of the current video that is shown in FIG. 12A. For another

example, the first screen may be the viewing screen 1501 of the current picture that is shown in

FIG. 15A.

Step 1803: The first electronic device receives a first operation such as a touch-and-hold

operation or a double-tap operation performed on the first control.

Step 1804: The first electronic device displays a shortcut menu in response to the first

operation, where the shortcut menu includes a second control.

For example, the shortcut menu may be the shortcut menu 603 shown in FIG. 6B, and the

second control may be the "share this network" option 604 shown in FIG. 6B. For another example,

the shortcut menu may be the shortcut menu 1203 shown in FIG. 12B, and the second control may

be the "share this video" option 1203 shown in FIG. 12B. For another example, the shortcut menu

may be the shortcut menu 1503 shown in FIG. 15B, and the second control may be the "share this

picture" option 1503 shown in FIG. 15B.

Step 1805: The first electronic device receives a second operation such as a tap operation

performed on the second control.

Step 1806: The first electronic device displays a discovery device list in response to the

second operation, where the discovery device list includes an identifier of the second electronic device. The identifier of the second electronic device may be a discovery name. For example, the discovery device list may be the discovery device list 605 shown in FIG. 6C or the discovery device list 901 shown in FIG. 9. For another example, the discovery device list may be the discovery device list 1204 shown in FIG. 12C. For another example, the discovery device list may be the discovery device list 1504 shown in FIG. 15C. In some embodiments of this application, step 1701 may be specifically: The first electronic device receives a third operation performed on the identifier of the second electronic device. In response to the third operation, the first electronic device establishes a second wireless link to the second electronic device by using a second wireless communications protocol. The second wireless communications protocol is different from the first wireless communications protocol. The second wireless communications protocol may include any one of the following: a Wi-Fi protocol, a Bluetooth protocol, a ZigBee protocol, an NFC protocol, a protocol used in a 4G technology, and a protocol used in a 5G technology. For example, the second electronic device may establish a Bluetooth link to the second electronic device by using the Bluetooth protocol. In some embodiments of this application, the first electronic device and the second electronic device may be associated with each other. For example, the first electronic device and the second electronic device are logged in to with a same account. Alternatively, an account with which the second electronic device is logged in to is a contact of the first electronic device. The foregoing account may be an account provided by a cloud service provider for a user, for example, a Xiaomi ID, a Huawei ID, or an Apple ID (Apple ID), or may be an account used to log in to an application, for example, a WeChat account or a Google mailbox account. In some other embodiments of this application, before step 1704, the application function implementation method may further include the following step: Step 1807: The second electronic device displays a second screen, where the second screen includes a third control. For example, the second screen may include the prompt box 1101 shown in FIG. 11A, and the prompt box 1101 includes the third control such as the accept and execute button 1102 shown in FIG. 11A. For another example, the second screen may include the prompt box 1301 shown in FIG. 13A, and the prompt box 1301 includes the third control such as the accept and execute button 1302 shown in FIG. 13A.

In some other embodiments of this application, step 1704 may be specifically: The second

electronic device receives a fourth operation (for example, a tap operation) performed by the user

on the third control. In response to the fourth operation, the second electronic device provides (for

example, by using the on share interface) the on share service for the application module indicated

by the identifier, and automatically implements the corresponding application function based on

the to-be-shared data.

According to the application function implementation method provided in this embodiment

of this application, after the first electronic device establishes the wireless link to the second

electronic device, the first electronic device sends, to the second electronic device through the

established wireless link, the information that includes the to-be-shared data and the identifier used

to indicate the application module, so that after receiving the information, the second electronic

device can provide the on share service for the application module indicated by the identifier, and

In this way, complexity of user operations is reduced, use efficiency of an electronic device is

improved, and efficient interaction between the electronic device and the user is implemented.

In some other embodiments of this application, before step 1701, as shown in FIG. 19, the

method may further include the following steps:

Step 1901: The first electronic device receives a sharing operation performed by a user.

For example, the sharing operation may be a sharing operation performed by the user on a

specific function (for example, a wireless local area network function or a Do Not Disturb mode

function) in Settings (Settings).

Step 1902: The first electronic device generates first information in response to the sharing

operation.

For example, that the user shares a related parameter of a specific function in Settings is used

as an example for description. In response to the sharing operation performed by the user on the

specific function in Settings, the first electronic device and a function module corresponding to

the function encapsulate related data of the function, to obtain to-be-shared data. The function

module corresponding to the function in Settings of an application layer of the first electronic

device invokes a share interface to request a share manager at an application framework layer to

perform further encapsulation on the to-be-shared data, to obtain first information. The first

information includes the to-be-shared data, a specified package name, a class name of the function module, and an operation code. The operation code may be used to indicate an enabling manner of the to-be-shared data. For example, that the user shares a related parameter of a wireless local area network in Settings is used as an example. In response to the sharing operation performed by the user on a wireless local area network function in Settings, the first electronic device and a Wi Fi module corresponding to the wireless local area network function in Settings encapsulate related data (for example, an SSID and a password corresponding to the SSID) of the wireless local area network, to obtain to-be-shared data. The Wi-Fi module in Settings of an application layer of the first electronic device invokes a share interface to request a share manager at the application framework layer to perform further encapsulation on the to-be-shared data, to obtain first information. The first information includes the to-be-shared data, a specified package name, a class name of the Wi-Fi module, and an operation code. The operation code may be used to indicate to automatically access the wireless local area network by using the related parameter (for example, the SSID and the password corresponding to the SSID) of the wireless local area network. For another example, that the user shares a related parameter of a Do Not Disturb mode in Settings is used as an example. In response to the sharing operation performed by the user on a Do Not Disturb mode function in Settings, the first electronic device and a Do Not Disturb mode module corresponding to the Do Not Disturb mode function in Settings encapsulate a related parameter (for example, a time and a location for enabling the Do Not Disturb mode) of the Do Not Disturb mode, to obtain to-be-shared data. The Do Not Disturb mode module in Settings of an application layer of the first electronic device invokes a share interface to request a share manager at the application framework layer to perform further encapsulation on the to-be-shared data, to obtain first information. The first information includes the to-be-shared data, a specified package name, a class name of the Do Not Disturb mode module, and an operation code. The operation code may be used to automatically load the related parameter (for example, the time and the location for enabling the Do Not Disturb mode) of the Do Not Disturb mode that is shared by the first electronic device, to automatically enable the Do Not Disturb mode. For another example, that the user shares a configuration parameter of a VPN in Settings is used as an example. In response to the sharing operation performed by the user on the VPN in Settings, the first electronic device and a VPN module corresponding to the VPN in Settings encapsulate a configuration parameter (for example, a description, a server, a remote ID, or a user name) of the VPN, to obtain to-be-shared data. The VPN module in Settings of an application layer of the first electronic device invokes a share interface to request a share manager at the application framework layer to perform further encapsulation on the to-be-shared data, to obtain first information. The first information includes the to-be-shared data, a specified package name, a class name of the VPN module, and an operation code. The operation code may be used to automatically load the configuration parameter (for example, the description, the server, the remote ID, or the user name) of the VPN that is shared by the first electronic device, to automatically add a VPN configuration.

In some embodiments of this application, for example, that a user of thefirst electronic device

shares a related parameter of a specific function in Settings (Settings) is used as an example for

description. Step 1703 and step 1704 may specifically include: An application framework layer of

the second electronic device receives first information, and a share manager at the application

framework layer of the second electronic device parses thefirst information to obtain to-be-shared

data, a specified package name, a class name of a function module, and an operation code that are

included in the first information. The share manager at the application framework layer of the

second electronic device provides an on share service for a corresponding function module in

Settings based on the specified package name and the class name of the function module by using

an on share interface, so that the corresponding function module in Settings automatically

implements a corresponding function based on the to-be-shared data and the operation code. For

example, that a user of the first electronic device shares a related parameter of a wireless local area

network in Settings is used as an example. An application framework layer of the second electronic

device receives first information, and a share manager at the application framework layer of the

second electronic device parses the first information to obtain to-be-shared data (for example, the

related parameter of the wireless local area network), a specified package name, a class name of a

Wi-Fi module, and an operation code that are included in the first information. The share manager

at the application framework layer of the second electronic device provides an on share service for

the Wi-Fi module in Settings based on the specified package name and the class name of the Wi

Fi module by using an on share interface, and the Wi-Fi module in Settings automatically accesses

the wireless local area network based on the related parameter (for example, an SSID and a

password corresponding to the SSID) of the wireless local area network and the operation code.

For another example, that a user of the first electronic device shares a related parameter of a Do

Not Disturb mode in Settings is used as an example. An application framework layer of the second

electronic device receives first information, and a share manager at the application framework layer of the second electronic device parses the first information to obtain to-be-shared data (for example, the related parameter of the Do Not Disturb mode), a specified package name, a class name of a Do Not Disturb mode module, and an operation code that are included in the first information. The share manager at the application framework layer of the second electronic device provides an on share service for the Do Not Disturb mode module in Settings based on the specified package name and the class name of the Do Not Disturb mode module by using an on share interface, and the Do Not Disturb mode module in Settings automatically loads, based on the related parameter (for example, a time or a location for enabling the Do Not Disturb mode) of the Do Not Disturb mode and the operation code, the related parameter of the Do Not Disturb mode that is shared by the first electronic device, to automatically enable the Do Not Disturb mode. For another example, that a user of the first electronic device shares a configuration parameter of a VPN in Settings is used as an example. An application framework layer of the second electronic device receives first information, and a share manager at the application framework layer of the second electronic device parses the first information to obtain to-be-shared data (for example, the configuration parameter of the VPN), a specified package name, a class name of a VPN module, and an operation code that are included in the first information. The share manager at the application framework layer of the second electronic device provides an on share service for the VPN module in Settings based on the specified package name and the class name of the VPN module by using an on share interface. The VPN module in Settings automatically loads, based on the configuration parameter (for example, a description, a server, a remote ID, or a user name) of the VPN and the operation code, the configuration parameter of the VPN that is shared by the first electronic device, to automatically add a VPN configuration. With reference to the foregoing embodiments and corresponding accompanying drawings, another embodiment of this application provides an application function implementation method. The method may be implemented in an electronic device (for example, a first electronic device and a second electronic device) having the hardware structure shown in FIG. 3/the software architecture shown in FIG. 4. As shown in FIG. 20, the method may include the following steps. Step 2001: The first electronic device displays a first screen, where the first screen may include a first control associated with an SSID of a wireless local area network. For example, the first screen may be the settings screen 601 of the wireless local area network function that is shown in FIG. 6A, and the first control may be the control 602 that is shown in

FIG. 6A and that is associated with the SSID "Angel's Wings".

Step 2002: The first electronic device receives a first operation such as a touch-and-hold

operation or a double-tap operation performed on the first control.

Step 2003: The first electronic device displays a shortcut menu in response to the first

operation, where the shortcut menu includes a second control, and the second control is configured

to share a related parameter (for example, the SSID and a password corresponding to the SSID) of

the wireless local area network.

second control may be the "share this network" option 604 shown in FIG. 6B.

Step 2004: The first electronic device receives a second operation such as a tap operation

performed on the second control.

Step 2005: The first electronic device displays a discovery device list in response to the

second operation, where the discovery device list may include an identifier of the second electronic

device.

The identifier of the second electronic device may be a discovery name. For example, the

discovery device list may be the discovery device list 605 shown in FIG. 6C or the discovery

device list 901 shown in FIG. 9.

Step 2006: The first electronic device receives a third operation performed on the identifier

of the second electronic device.

Step 2007: In response to the third operation, the first electronic device establishes a

Bluetooth link to the second electronic device by using a Bluetooth protocol.

Step 2008: The first electronic device sends first information to the second electronic device

by using the Bluetooth link, where the first information includes the SSID, the password

corresponding to the SSID, and an identifier, and the identifier is used to indicate a Wi-Fi module

in Settings (Settings).

Step 2009: The second electronic device receives and parses the first information to obtain

the SSID, the password, and the identifier.

Step 2010: The second electronic device provides (for example, by using an on share interface)

an on share service for the Wi-Fi module in Settings that is indicated by the identifier, and

automatically accesses the wireless local area network by using the SSID and the password.

According to the application function implementation method provided in this embodiment of this application, after a user of thefirst electronic device performs an operation on a control related to network sharing, the first electronic device can send, to the second electronic device by using the wireless link established by the first electronic device to the second electronic device, the information that includes the SSID and the password corresponding to the SSID of the wireless local area network, and the identifier used to indicate the Wi-Fi module in Settings, so that after receiving the information, the second electronic device can provide the on share service for the

Wi-Fi module in Settings that is indicated by the identifier, and automatically access the wireless

local area network by using the SSID and the password. In this way, the user can successfully

access the wireless local area network without performing a series of operations on an electronic

device, so as to reduce complexity of user operations, improve use efficiency of the electronic

device, and implement efficient interaction between the electronic device and the user.

It can be understood that, to implement the foregoing functions, the first electronic device

and the second electronic device each includes a corresponding hardware structure and/or software

module for performing each of the functions. A person of ordinary skill in the art should easily be

aware that, in combination with the examples described in the embodiments disclosed in this

specification, units, algorithms, and steps may be implemented by hardware or a combination of

hardware and computer software. Whether a function is performed by hardware or hardware driven

by computer software depends on particular applications and design constraints of the technical

solutions. A person skilled in the art may use different methods to implement the described

functions for each particular application, but it should not be considered that the implementation

goes beyond the scope of the embodiments of this application.

An embodiment of this application further provides an electronic device for implementing

the foregoing method embodiments, for example, a first electronic device or a second electronic

device. Specifically, the electronic device may be divided into function modules. For example,

function modules corresponding to various functions may be obtained through division, or two or

more functions may be integrated into one processing module. The integrated module may be

implemented in a form of hardware, or may be implemented in a form of a software function

module. It should be noted that, in this embodiment of this application, module division is an

example, and is merely a logical function division. In actual implementation, another division

manner may be used.

When each function module is obtained through division based on each corresponding function, FIG. 21 is a possible schematic structural diagram of a first electronic device 2100 used in the foregoing embodiments. The first electronic device 2100 may include an establishment unit

2101 and a sending unit 2102.

The establishment unit 2101 is configured to support the first electronic device in performing

step 1701, step 1801, and step 2007 in the foregoing method embodiments, and/or is configured

to perform another process of the technology described in this specification.

The sending unit 2102 is configured to support the first electronic device in performing step

1702 and step 2008 in the foregoing method embodiments, and/or is configured to perform another

process of the technology described in this specification.

In this embodiment of this application, further, as shown in FIG. 21, the first electronic device

2100 may further include a display unit 2103 and an input unit 2104.

The display unit 2103 is configured to support the first electronic device in performing step

1802, step 1804, step 1806, step 2001, step 2003, and step 2005 in the foregoing method

embodiments, and/or is configured to perform another process of the technology described in this

specification. The input unit may be a touchscreen, another hardware, or a combination of

hardware and software.

The input unit 2104 is configured to receive an input of a user on a display screen of the first

electronic device, for example, a touch input, a voice input, a gesture input, or a floating operation.

The input unit 2104 is configured to support the first electronic device in performing step 1803,

step 1805, step 1901, receiving a third operation performed on the identifier of the second

electronic device, step 2002, step 2004, and step 2006 in the foregoing method embodiments,

and/or is configured to perform another process of the technology described in this specification.

The input unit may be a touchscreen, another hardware, or a combination of hardware and software.

All related content of the steps in the foregoing method embodiments may be cited in function

descriptions of corresponding function modules. Details are not described herein again.

Certainly, the first electronic device 2100 includes but is not limited to the unit modules listed

above. For example, the first electronic device 2100 may further include a receiving unit

configured to receive data or a signal sent by another device, a generation unit configured to

generate first information, and the like. In addition, functions that can be specifically implemented

by the function units include but are not limited to functions corresponding to the method steps in the foregoing embodiments. For detailed descriptions of other units of the first electronic device 2100, refer to detailed descriptions of method steps corresponding to the units. Details are not described again in this embodiment of this application. When an integrated unit is used, FIG. 22 is a possible schematic structural diagram of a first electronic device 2200 used in the foregoing embodiments. The first electronic device 2200 may include a processing module 2201, a storage module 2202, and a display module 2203. The processing module 2201 is configured to control and manage actions of the first electronic device 2200. The display module 2203 is configured to display content according to an instruction of the processing module 2201. The storage module 2202 is configured to store program code and data of the first electronic device 2200. Further, the first electronic device 2200 may further include an input module and a communications module. The communications module is configured to support the first electronic device 2200 in communicating with another network entity, to implement functions such as conversation, data exchange, and internet access of the electronic device. The processing module 2201 may be a processor or a controller. The communications module may be a transceiver, an RF circuit, a communications interface, or the like. The storage module 2202 may be a memory. The display module may be a screen or a display. The input module may be a touchscreen, a voice input apparatus, a fingerprint sensor, or the like. When the processing module 2201 is the processor, the communications module is the RF circuit, the storage module 2202 is the memory, and the display module 2203 is the touchscreen, the first electronic device 2200 provided in this embodiment of this application may be the mobile phone shown in FIG. 3. The communications module may include both the RF circuit, and a Wi Fi module, an NFC module, and a Bluetooth module. Communications modules such as the RF circuit, the NFC module, the Wi-Fi module, and the Bluetooth module may be collectively referred to as a communications interface. The processor, the RF circuit, the touchscreen, and the memory may be coupled together by using a bus. When each function module is obtained through division based on each corresponding function, FIG. 23 is a possible schematic structural diagram of a second electronic device 2300 used in the foregoing embodiments. The second electronic device 2300 may include an establishment unit 2301, a receiving and parsing unit 2302, and an execution unit 2303. The establishment unit 2301 is configured to support the second electronic device in establishing a wireless link to a first electronic device, and/or is configured to perform another process of the technology described in this specification.

The receiving and parsing unit 2302 is configured to support the second electronic device in

performing step 1703 and step 2009 in the foregoing method embodiments, and/or is configured

to perform another process of the technology described in this specification.

The execution unit 2303 is configured to support the second electronic device in performing

step 1704 and step 2010 in the foregoing method embodiments, and/or is configured to perform

another process of the technology described in this specification.

In this embodiment of this application, further, as shown in FIG. 23, the second electronic

device 2300 may further include a display unit 2304 and an input unit 2305.

The display unit 2304 is configured to support the second electronic device in performing

step 1807 in the foregoing method embodiment, and/or is configured to perform another process

of the technology described in this specification. The input unit may be a touchscreen, another

hardware, or a combination of hardware and software.

The input unit 2305 is configured to receive an input of a user on a display screen of the

second electronic device, for example, a touch input, a voice input, a gesture input, or a floating

operation. The input unit 2305 is configured to support the second electronic device in performing

step 1704 of receiving a fourth operation performed by the user on the third control in the foregoing

method embodiment, and/or is configured to perform another process of the technology described

in this specification. The input unit may be a touchscreen, another hardware, or a combination of

hardware and software. The input unit may be a touchscreen, another hardware, or a combination

of hardware and software.

Certainly, the second electronic device 2300 includes but is not limited to the unit modules

listed above. In addition, functions that can be specifically implemented by the function units

include but are not limited to functions corresponding to the method steps in the foregoing

embodiments. For detailed descriptions of other units of the second electronic device 2300, refer

to detailed descriptions of method steps corresponding to the units. Details are not described again

in this embodiment of this application.

When an integrated unit is used, FIG. 24 is a possible schematic structural diagram of a

second electronic device 2400 used in the foregoing embodiments. The second electronic device

2400 may include a processing module 2401, a storage module 2402, and a display module 2403.

The processing module 2401 is configured to control and manage actions of the second electronic

device 2400. The display module 2403 is configured to display content according to an instruction

of the processing module 2401. The storage module 2402 is configured to store program code and

data of the second electronic device 2400. Further, the second electronic device 2400 may further

include an input module and a communications module. The communications module is

configured to support the second electronic device 2400 in communicating with another network

entity, to implement functions such as conversation, data exchange, and internet access of the

electronic device.

The processing module 2401 may be a processor or a controller. The communications module

may be a transceiver, an RF circuit, a communications interface, or the like. The storage module

2402 may be a memory. The display module may be a screen or a display. The input module may

be a touchscreen, a voice input apparatus, a fingerprint sensor, or the like.

When the processing module 2401 is the processor, the communications module is the RF

circuit, the storage module 2402 is the memory, and the display module 2403 is the touchscreen,

the second electronic device 2400 provided in this embodiment of this application may be the

mobile phone shown in FIG. 3. The communications module may include both the RF circuit, and

a Wi-Fi module, an NFC module, and a Bluetooth module. Communications modules such as the

RF circuit, the NFC module, the Wi-Fi module, and the Bluetooth module may be collectively

referred to as a communications interface. The processor, the RF circuit, the touchscreen, and the

memory may be coupled together by using a bus.

As shown in FIG. 25, some other embodiments of this application further provide a first

electronic device 2500. The first electronic device 2500 may include a touchscreen 2501, where

the touchscreen 2501 may include a touch-sensitive surface 2506 and a display 2507, one or more

processors 2502, a memory 2503, and one or more computer programs 2504. The foregoing

components may be connected by using one or more communications buses 2505. The one or more

computer programs 2504 are stored in the memory 2503, and are executed by the one or more

processors 2502. The one or more computer programs 2504 include an instruction. In some

embodiments of this application, the instruction may be used to perform steps performed by the

first electronic device in FIG. 17 and the corresponding embodiment. In some other embodiments

of this application, the instruction may be further used to perform steps performed by the first electronic device in FIG. 18 and the corresponding embodiment. In some other embodiments of this application, the instruction may be further used to perform steps performed by the first electronic device in FIG. 19 and the corresponding embodiment. In some other embodiments of this application, the instruction may be further used to perform steps performed by the first electronic device in FIG. 20 and the corresponding embodiment. Certainly, the first electronic device 2500 includes but is not limited to the components listed above. For example, the first electronic device 2500 may further include a radio frequency circuit, a positioning apparatus, a sensor, and the like. When the first electronic device 2500 includes another component, the first electronic device 2500 may be the mobile phone shown in FIG. 3. As shown in FIG. 26, some other embodiments of this application further provide a second electronic device 2600. The second electronic device 2600 may include a touchscreen 2601, where the touchscreen 2601 may include a touch-sensitive surface 2606 and a display 2607, one or more processors 2602, a memory 2603, and one or more computer programs 2604. The foregoing components may be connected by using one or more communications buses 2605. The one or more computer programs 2604 are stored in the memory 2603, and are executed by the one or more processors 2602. The one or more computer programs 2604 include an instruction. In some embodiments of this application, the instruction may be used to perform steps performed by the second electronic device in FIG. 17 and the corresponding embodiment. In some other embodiments of this application, the instruction may be further used to perform steps performed by the second electronic device in FIG. 18 and the corresponding embodiment. In some other embodiments of this application, the instruction may be further used to perform steps performed by the second electronic device in FIG. 19 and the corresponding embodiment. In some other embodiments of this application, the instruction may be further used to perform steps performed by the second electronic device in FIG. 20 and the corresponding embodiment. Certainly, the second electronic device 2600 includes but is not limited to the components listed above. For example, the second electronic device 2600 may further include a radio frequency circuit, a positioning apparatus, a sensor, and the like. When the second electronic device 2600 includes another component, the second electronic device 2600 may be the mobile phone shown in FIG. 3. Some other embodiments of this application further provide an application function implementation system. The system may include a first electronic device and a second electronic device. The first electronic device may establish a wireless link to the second electronic device.

The first electronic device may send first information to the second electronic device by using the

wireless link, where the first information includes to-be-shared data and an identifier, and the

identifier is used to indicate an application module. The second electronic device receives and

parses the first information to obtain the to-be-shared data and the identifier. The second electronic

device provides an on share service for the application module indicated by the identifier, and

automatically implements a corresponding application function based on the to-be-shared data.

Some other embodiments of this application further provide a computer-readable storage

medium. The computer-readable storage medium includes an instruction. When the instruction is

run on a first electronic device, the first electronic device is enabled to perform related method

steps in any one of FIG. 17, FIG. 18, FIG. 19, and FIG. 20, for example, step 1701, step 1702, step

1801, step 1802, step 1803, step 1804, step 1805, step 1806, step 1901, step 1902, step 2001, step

2002, step 2003, step 2004, step 2005, step 2006, step 2007, and step 2008, to implement the

application function implementation method in the foregoing embodiments.

performed on a second electronic device, the second electronic device is enabled to perform related

method steps in any one of FIG. 17, FIG. 18, FIG. 19, and FIG. 20, for example, step 1701, step

1703, step 1704, step 1807, step 2007, step 2009, and step 2010, to implement the application

function implementation method in the foregoing embodiments.

Some other embodiments of this application further provide a computer program product

including an instruction. When the computer program product is run on a first electronic device,

the first electronic device is enabled to perform related method steps in any one of FIG. 17, FIG.

18, FIG. 19, and FIG. 20, for example, step 1701, step 1702, step 1801, step 1802, step 1803, step

1804, step 1805, step 1806, step 1901, step 1902, step 2001, step 2002, step 2003, step 2004, step

2005, step 2006, step 2007, and step 2008, to implement the application function implementation

method in the foregoing embodiments.

including an instruction. When the computer program product runs on a second electronic device,

the second electronic device is enabled to perform related method steps in any one of FIG. 17, FIG.

18, FIG. 19, and FIG. 20, for example, step 1701, step 1703, step 1704, step 1807, step 2007, step

2009, and step 2010, to implement the application function implementation method in the foregoing embodiments. Some other embodiments of this application further provide a control device. The control device includes a processor and a memory. The memory is configured to store computer program code, and the computer program code includes a computer instruction. When the processor executes the computer instruction, the control device performs related method steps in any one of FIG. 17, FIG. 18, FIG. 19, and FIG. 20, to implement the application function implementation method in the foregoing embodiments. The control device may be an integrated circuit IC, or may be a system on chip SOC. The integrated circuit may be a universal integrated circuit, or may be a field programmable gate array FPGA, or may be an application-specific integrated circuit ASIC. Some other embodiments of this application further provide an application function implementation apparatus. The apparatus has functions of implementing behavior of the first electronic device or the second electronic device in the foregoing method. The functions may be implemented by hardware, or may be implemented by hardware by executing corresponding software. The hardware or software includes one or more modules corresponding to the foregoing functions. The first electronic device, the second electronic device, the computer storage medium, the computer program product, and the control device that are provided in the embodiments of this application are all configured to perform corresponding methods described above. Therefore, for beneficial effects that can be achieved by the first electronic device, the second electronic device, the computer storage medium, the computer program product, and the control device, refer to beneficial effects of the corresponding methods described above. Details are not described herein again. The foregoing descriptions about implementations allow a person skilled in the art to understand that, for the purpose of convenient and brief description, division of the foregoing function modules is taken as an example for illustration. In actual application, the foregoing functions can be allocated to different modules and implemented according to a requirement, that is, an inner structure of an apparatus is divided into different function modules to implement all or some of the functions described above. For a detailed working process of the foregoing system, apparatus, and unit, refer to a corresponding process in the foregoing method embodiments, and details are not described herein again. In the several embodiments provided in this application, it should be understood that the disclosed system, apparatus, and method may be implemented in other manners. For example, the described apparatus embodiment is merely an example. For example, the module or unit division is merely logical function division and may be other division in actual implementation. For example, a plurality of units or components may be combined or integrated into another system, or some features may be ignored or not performed. In addition, the displayed or discussed mutual couplings or direct couplings or communication connections may be implemented by using some interfaces. The indirect couplings or communication connections between the apparatuses or units may be implemented in electronic, mechanical, or other forms.

The units described as separate parts may or may not be physically separate, and parts

displayed as units may or may not be physical units, may be located in one position, or may be

distributed on a plurality of network units. Some or all of the units may be selected based on actual

requirements to achieve the objectives of the solutions of the embodiments.

In addition, function units in the embodiments of this application may be integrated into one

processing unit, or each of the units may exist alone physically, or two or more units are integrated

into one unit. The integrated unit may be implemented in a form of hardware, or may be

implemented in a form of a software function unit.

When the integrated unit is implemented in the form of a software function unit and sold or

used as an independent product, the integrated unit may be stored in a computer-readable storage

medium. Based on such an understanding, the technical solutions of the embodiments of this

application essentially, or the part contributing to the prior art, or all or some of the technical

solutions may be implemented in the form of a software product. The software product is stored

in a storage medium and includes several instructions for instructing a computer device (which

may be a personal computer, a server, or a network device) to perform all or some of the steps of

the methods described in the embodiments of this application. The foregoing storage medium

includes: any medium that can store program code, such as a flash memory, a removable hard disk,

a read-only memory, a random access memory, a magnetic disk, or an optical disc.

The foregoing descriptions are merely specific implementations of the embodiments of this

application, but are not intended to limit the protection scope of the embodiments of this

application. Any variation or replacement within the technical scope disclosed in the embodiments

of this application shall fall within the protection scope of the embodiments of this application.

Therefore, the protection scope of the embodiments of this application shall be subject to the protection scope of the claims.

Claims

What is claimed is: 1. An application function implementation method, wherein the method comprises:

displaying, by a first electronic device, a first screen, wherein the first screen comprises afirst

control associated with data that a user of the first electronic device wants to share;

receiving, by the first electronic device, a first operation performed on the first control;

displaying, by the first electronic device, a shortcut menu in response to the first operation,

wherein the shortcut menu comprises a second control;

receiving, by the first electronic device, a second operation performed on the second control;

displaying, by the first electronic device, a discovery device list in response to the second

operation, wherein the discovery device list comprises an identifier of a second electronic device;

receiving, by the first electronic device, a third operation performed on the identifier of the

second electronic device;

in response to the third operation, establishing, by thefirst electronic device, a second wireless

link to the second electronic device by using a second wireless communications protocol, wherein

the first electronic device and the second electronic device are associated with each other;

sending, by the first electronic device, first information to the second electronic device

through the second wireless link, wherein the first information comprises to-be-shared data and an

identifier, and the identifier is used to indicate an application module;

receiving, by the second electronic device, the first information to obtain the to-be-shared

data and the identifier; and

providing, by the second electronic device, a sharing service for the application module

indicated by the identifier, and automatically implementing a corresponding function based on the

to-be-shared data.
2. The application function implementation method according to claim 1, wherein the to-be

shared data comprises a service set identifier SSID and a password of a wireless local area network;

and

the providing, by the second electronic device, a sharing service for the application module

indicated by the identifier, and automatically implementing a corresponding application function

based on the to-be-shared data specifically comprises: providing, by the second electronic device, a sharing service for a wireless fidelity Wi-Fi module in Settings that is indicated by the identifier, and automatically accessing the wireless local area network by using the SSID and the password.
3. The application function implementation method according to claim 1, wherein the method

further comprises:

displaying, by the second electronic device, a second screen, wherein the second screen

comprises a third control; and

the providing, by the second electronic device, a sharing service for the application module

indicated by the identifier, and automatically implementing a corresponding application function

based on the to-be-shared data specifically comprises:

receiving, by the second electronic device, a fourth operation performed on the third control;

and

in response to the fourth operation, providing, by the second electronic device, the sharing

service for the application module indicated by the identifier, and automatically implementing the

corresponding application function based on the to-be-shared data.
4. The application function implementation method according to any one of claims 1 to 3,

wherein

the to-be-shared data comprises the SSID and the password of the wireless local area network;

or

the application module indicated by the identifier is the Wi-Fi module in Settings, and the

first screen is a settings screen of a wireless local area network function in Settings; or

the first information further comprises an operation code, and the operation code is used to

indicate to automatically access the wireless local area network by using the SSID and the

password; or

the to-be-shared data is provided with attribute information, and the attribute information

comprises at least one of the following: whether storing is allowed, whether printing is allowed,

whether re-sharing is allowed, and whether burning is performed immediately after reading; or

the to-be-shared data comprises a parameter of a Do Not Disturb mode in the first electronic

device; or

the application module indicated by the identifier is a Do Not Disturb mode module in

Settings, and the first screen is a settings screen of a Do Not Disturb mode in Settings; or the to-be-shared data comprises a configuration parameter of a virtual private network VPN in the first electronic device; or the application module indicated by the identifier is a VPN module in Settings Settings, and the first screen is a configuration screen of a VPN in Settings; or the first wireless communications protocol comprises any one of the following: a Wi-Fi protocol, a Bluetooth protocol, a ZigBee protocol, a near field communication NFC protocol, a protocol used in a 4G technology, and a protocol used in a 5G technology; or the second wireless communications protocol comprises any one of the following: a Wi-Fi protocol, a Bluetooth protocol, a ZigBee protocol, an NFC protocol, a protocol used in a 4G technology, and a protocol used in a 5G technology; or that the first electronic device and the second electronic device are associated with each other specifically comprises: the first electronic device and the second electronic device are logged in to with a same account, or an account with which the second electronic device is logged in to is a contact of the first electronic device.
5. An application function implementation method, wherein the method comprises:

displaying, by a first electronic device, a first screen, wherein the first screen comprises afirst

control associated with a service set identifier SSID of a wireless local area network;

receiving, by the first electronic device, a first operation performed on the first control;

displaying, by the first electronic device, a shortcut menu in response to the first operation,

wherein the shortcut menu comprises a second control, and the second control is configured to

share the SSID and a password of the wireless local area network;

receiving, by the first electronic device, a second operation performed on the second control;

displaying, by the first electronic device, a discovery device list in response to the second

operation, wherein the discovery device list comprises an identifier of a second electronic device;

receiving, by the first electronic device, a third operation performed on the identifier of the

second electronic device;

in response to the third operation, establishing, by the first electronic device, a Bluetooth link

to the second electronic device by using a Bluetooth protocol;

sending, by the first electronic device, first information to the second electronic device by

using the Bluetooth link, wherein the first information comprises the SSID, the password, and an

identifier, and the identifier is used to indicate a wireless fidelity Wi-Fi module in Settings; receiving and parsing, by the second electronic device, the first information to obtain the SSID, the password, and the identifier; and providing, by the second electronic device, a sharing service for the Wi-Fi module in Settings that is indicated by the identifier, and automatically accessing the wireless local area network by using the SSID and the password.
6. An application function implementation system, wherein the system comprises a first electronic device and a second electronic device, wherein the first electronic device displays a first screen, wherein the first screen comprises a first control associated with data that a user of the first electronic device wants to share; the first electronic device receives a first operation performed on the first control; the first electronic device displays a shortcut menu in response to the first operation, wherein the shortcut menu comprises a second control; the first electronic device receives a second operation performed on the second control; the first electronic device displays a discovery device list in response to the second operation, wherein the discovery device list comprises an identifier of the second electronic device; the first electronic device receives a third operation performed on the identifier of the second electronic device; in response to the third operation, the first electronic device establishes a second wireless link to the second electronic device by using a second wireless communications protocol, wherein the first electronic device and the second electronic device are associated with each other; the first electronic device sends first information to the second electronic device through the second wireless link, wherein the first information comprises to-be-shared data and an identifier, and the identifier is used to indicate an application module; the second electronic device receives the first information to obtain the to-be-shared data and the identifier; and the second electronic device provides a sharing service for the application module indicated by the identifier, and automatically implements a corresponding application function based on the to-be-shared data.
7. The application function implementation system according to claim 6, wherein the to-be shared data comprises a service set identifier SSID and a password of a wireless local area network; and that the second electronic device provides a sharing service for the application module indicated by the identifier, and automatically implements a corresponding application function based on the to-be-shared data specifically comprises: the second electronic device provides a sharing service for a wireless fidelity Wi-Fi module in Settings that is indicated by the identifier, and automatically accesses the wireless local area network by using the SSID and the password.
8. The application function implementation system according to claim 6, wherein the second electronic device displays a second screen, wherein the second screen comprises a third control; and that the second electronic device provides an on share service for the application module indicated by the identifier, and automatically implements a corresponding application function based on the to-be-shared data specifically comprises: the second electronic device receives a fourth operation performed on the third control; and in response to the fourth operation, the second electronic device provides the on share service for the application module indicated by the identifier, and automatically implements the corresponding application function based on the to be-shared data.
9. The application function implementation system according to any one of claims 6 to 8, wherein the to-be-shared data comprises the SSID and the password of the wireless local area network; or the application module indicated by the identifier is the Wi-Fi module in Settings, and the first screen is a settings screen of a wireless local area network function in Settings; or the first information further comprises an operation code, and the operation code is used to indicate to automatically access the wireless local area network by using the SSID and the password; or the to-be-shared data is provided with attribute information, and the attribute information comprises at least one of the following: whether storing is allowed, whether printing is allowed, whether re-sharing is allowed, and whether burning is performed immediately after reading; or the to-be-shared data comprises a parameter of a Do Not Disturb mode in the first electronic device; or the application module indicated by the identifier is a Do Not Disturb mode module in Settings, and the first screen is a settings screen of a Do Not Disturb mode in Settings; or the to-be-shared data comprises a configuration parameter of a virtual private network VPN in the first electronic device; or the application module indicated by the identifier is a VPN module in Settings, and the first screen is a configuration screen of a VPN in Settings; or the first wireless communications protocol comprises any one of the following: a Wi-Fi protocol, a Bluetooth protocol, a ZigBee protocol, a near field communication NFC protocol, a protocol used in a 4G technology, and a protocol used in a 5G technology; or the second wireless communications protocol comprises any one of the following: a Wi-Fi protocol, a Bluetooth protocol, a ZigBee protocol, an NFC protocol, a protocol used in a 4G technology, and a protocol used in a 5G technology; or that the first electronic device and the second electronic device are associated with each other specifically comprises: the first electronic device and the second electronic device are logged in to with a same account, or an account with which the second electronic device is logged in to is a contact of the first electronic device.
10. An application function implementation system, wherein the system comprises a first

electronic device and a second electronic device, wherein

the first electronic device displays a first screen, wherein the first screen comprises a first

control associated with a service set identifier SSID of a wireless local area network;

the first electronic device receives a first operation performed on the first control;

the first electronic device displays a shortcut menu in response to the first operation, wherein

the shortcut menu comprises a second control, and the second control is configured to share the

SSID and a password of the wireless local area network;

the first electronic device receives a second operation performed on the second control;

the first electronic device displays a discovery device list in response to the second operation,

wherein the discovery device list comprises an identifier of the second electronic device;

the first electronic device receives a third operation performed on the identifier of the second

electronic device;

in response to the third operation, the first electronic device establishes a Bluetooth link to

the second electronic device by using a Bluetooth protocol;

the first electronic device sends first information to the second electronic device by using the

Bluetooth link, wherein the first information comprises the SSID, the password, and an identifier, and the identifier is used to indicate a wirelessfidelity Wi-Fi module in Settings; the second electronic device receives and parses the first information to obtain the SSID, the password, and the identifier; and the second electronic device provides a sharing service for the Wi-Fi module in Settings that is indicated by the identifier, and automatically accesses the wireless local area network by using the SSID and the password.